21493358712

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{4861}}^1$

素因数の和:5194

約数の個数: 192

約数和(自身を含む): 68929935360

約数和(自身を除く): 47436576648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 62, 63, 72, 84, 93, 124, 126, 168, 186, 217, 248, 252, 279, 283, 372, 434, 504, 558, 566, 651, 744, 849, 868, 1116, 1132, 1302, 1698, 1736, 1953, 1981, 2232, 2264, 2547, 2604, 3396, 3906, 3962, 4861, 5094, 5208, 5943, 6792, 7812, 7924, 8773, 9722, 10188, 11886, 14583, 15624, 15848, 17546, 17829, 19444, 20376, 23772, 26319, 29166, 34027, 35092, 35658, 38888, 43749, 47544, 52638, 58332, 61411, 68054, 70184, 71316, 78957, 87498, 102081, 105276, 116664, 122822, 136108, 142632, 150691, 157914, 174996, 184233, 204162, 210552, 245644, 272216, 301382, 306243, 315828, 349992, 368466, 408324, 452073, 491288, 552699, 602764, 612486, 631656, 736932, 816648, 904146, 1054837, 1105398, 1205528, 1224972, 1356219, 1375663, 1473864, 1808292, 2109674, 2210796, 2449944, 2712438, 2751326, 3164511, 3616584, 4126989, 4219348, 4421592, 5424876, 5502652, 6329022, 8253978, 8438696, 9493533, 9629641, 10849752, 11005304, 12380967, 12658044, 16507956, 18987066, 19259282, 24761934, 25316088, 28888923, 33015912, 37974132, 38518564, 42645553, 49523868, 57777846, 75948264, 77037128, 85291106, 86666769, 99047736, 115555692, 127936659, 170582212, 173333538, 231111384, 255873318, 298518871, 341164424, 346667076, 383809977, 511746636, 597037742, 693334152, 767619954, 895556613, 1023493272, 1194075484, 1535239908, 1791113226, 2388150968, 2686669839, 3070479816, 3582226452, 5373339678, 7164452904, 10746679356, 21493358712]

約数ペア:

[(1, 21493358712), (2, 10746679356), (3, 7164452904), (4, 5373339678), (6, 3582226452), (7, 3070479816), (8, 2686669839), (9, 2388150968), (12, 1791113226), (14, 1535239908), (18, 1194075484), (21, 1023493272), (24, 895556613), (28, 767619954), (31, 693334152), (36, 597037742), (42, 511746636), (56, 383809977), (62, 346667076), (63, 341164424), (72, 298518871), (84, 255873318), (93, 231111384), (124, 173333538), (126, 170582212), (168, 127936659), (186, 115555692), (217, 99047736), (248, 86666769), (252, 85291106), (279, 77037128), (283, 75948264), (372, 57777846), (434, 49523868), (504, 42645553), (558, 38518564), (566, 37974132), (651, 33015912), (744, 28888923), (849, 25316088), (868, 24761934), (1116, 19259282), (1132, 18987066), (1302, 16507956), (1698, 12658044), (1736, 12380967), (1953, 11005304), (1981, 10849752), (2232, 9629641), (2264, 9493533), (2547, 8438696), (2604, 8253978), (3396, 6329022), (3906, 5502652), (3962, 5424876), (4861, 4421592), (5094, 4219348), (5208, 4126989), (5943, 3616584), (6792, 3164511), (7812, 2751326), (7924, 2712438), (8773, 2449944), (9722, 2210796), (10188, 2109674), (11886, 1808292), (14583, 1473864), (15624, 1375663), (15848, 1356219), (17546, 1224972), (17829, 1205528), (19444, 1105398), (20376, 1054837), (23772, 904146), (26319, 816648), (29166, 736932), (34027, 631656), (35092, 612486), (35658, 602764), (38888, 552699), (43749, 491288), (47544, 452073), (52638, 408324), (58332, 368466), (61411, 349992), (68054, 315828), (70184, 306243), (71316, 301382), (78957, 272216), (87498, 245644), (102081, 210552), (105276, 204162), (116664, 184233), (122822, 174996), (136108, 157914), (142632, 150691)]