17681496

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:225

約数の個数: 128

約数和(自身を含む): 55157760

約数和(自身を除く): 37476264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 41, 42, 51, 56, 68, 82, 84, 102, 119, 123, 136, 151, 164, 168, 204, 238, 246, 287, 302, 328, 357, 408, 453, 476, 492, 574, 604, 697, 714, 861, 906, 952, 984, 1057, 1148, 1208, 1394, 1428, 1722, 1812, 2091, 2114, 2296, 2567, 2788, 2856, 3171, 3444, 3624, 4182, 4228, 4879, 5134, 5576, 6191, 6342, 6888, 7701, 8364, 8456, 9758, 10268, 12382, 12684, 14637, 15402, 16728, 17969, 18573, 19516, 20536, 24764, 25368, 29274, 30804, 35938, 37146, 39032, 43337, 49528, 53907, 58548, 61608, 71876, 74292, 86674, 105247, 107814, 117096, 130011, 143752, 148584, 173348, 210494, 215628, 260022, 315741, 346696, 420988, 431256, 520044, 631482, 736729, 841976, 1040088, 1262964, 1473458, 2210187, 2525928, 2946916, 4420374, 5893832, 8840748, 17681496]

約数ペア:

[(1, 17681496), (2, 8840748), (3, 5893832), (4, 4420374), (6, 2946916), (7, 2525928), (8, 2210187), (12, 1473458), (14, 1262964), (17, 1040088), (21, 841976), (24, 736729), (28, 631482), (34, 520044), (41, 431256), (42, 420988), (51, 346696), (56, 315741), (68, 260022), (82, 215628), (84, 210494), (102, 173348), (119, 148584), (123, 143752), (136, 130011), (151, 117096), (164, 107814), (168, 105247), (204, 86674), (238, 74292), (246, 71876), (287, 61608), (302, 58548), (328, 53907), (357, 49528), (408, 43337), (453, 39032), (476, 37146), (492, 35938), (574, 30804), (604, 29274), (697, 25368), (714, 24764), (861, 20536), (906, 19516), (952, 18573), (984, 17969), (1057, 16728), (1148, 15402), (1208, 14637), (1394, 12684), (1428, 12382), (1722, 10268), (1812, 9758), (2091, 8456), (2114, 8364), (2296, 7701), (2567, 6888), (2788, 6342), (2856, 6191), (3171, 5576), (3444, 5134), (3624, 4879), (4182, 4228)]