12903192

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:134

約数の個数: 128

約数和(自身を含む): 38707200

約数和(自身を除く): 25804008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 41, 47, 54, 62, 72, 82, 93, 94, 108, 123, 124, 141, 164, 186, 188, 216, 246, 248, 279, 282, 328, 369, 372, 376, 423, 492, 558, 564, 738, 744, 837, 846, 984, 1107, 1116, 1128, 1269, 1271, 1457, 1476, 1674, 1692, 1927, 2214, 2232, 2538, 2542, 2914, 2952, 3348, 3384, 3813, 3854, 4371, 4428, 5076, 5084, 5781, 5828, 6696, 7626, 7708, 8742, 8856, 10152, 10168, 11439, 11562, 11656, 13113, 15252, 15416, 17343, 17484, 22878, 23124, 26226, 30504, 34317, 34686, 34968, 39339, 45756, 46248, 52029, 52452, 59737, 68634, 69372, 78678, 91512, 104058, 104904, 119474, 137268, 138744, 157356, 179211, 208116, 238948, 274536, 314712, 358422, 416232, 477896, 537633, 716844, 1075266, 1433688, 1612899, 2150532, 3225798, 4301064, 6451596, 12903192]

約数ペア:

[(1, 12903192), (2, 6451596), (3, 4301064), (4, 3225798), (6, 2150532), (8, 1612899), (9, 1433688), (12, 1075266), (18, 716844), (24, 537633), (27, 477896), (31, 416232), (36, 358422), (41, 314712), (47, 274536), (54, 238948), (62, 208116), (72, 179211), (82, 157356), (93, 138744), (94, 137268), (108, 119474), (123, 104904), (124, 104058), (141, 91512), (164, 78678), (186, 69372), (188, 68634), (216, 59737), (246, 52452), (248, 52029), (279, 46248), (282, 45756), (328, 39339), (369, 34968), (372, 34686), (376, 34317), (423, 30504), (492, 26226), (558, 23124), (564, 22878), (738, 17484), (744, 17343), (837, 15416), (846, 15252), (984, 13113), (1107, 11656), (1116, 11562), (1128, 11439), (1269, 10168), (1271, 10152), (1457, 8856), (1476, 8742), (1674, 7708), (1692, 7626), (1927, 6696), (2214, 5828), (2232, 5781), (2538, 5084), (2542, 5076), (2914, 4428), (2952, 4371), (3348, 3854), (3384, 3813)]