17481828

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2287}}^1$

素因数の和:2321

約数の個数: 72

約数和(自身を含む): 51123072

約数和(自身を除く): 33641244

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2287, 2548, 3822, 4574, 6861, 7644, 9148, 13722, 16009, 27444, 29731, 32018, 48027, 59462, 64036, 89193, 96054, 112063, 118924, 178386, 192108, 208117, 224126, 336189, 356772, 416234, 448252, 624351, 672378, 832468, 1248702, 1344756, 1456819, 2497404, 2913638, 4370457, 5827276, 8740914, 17481828]

約数ペア:

[(1, 17481828), (2, 8740914), (3, 5827276), (4, 4370457), (6, 2913638), (7, 2497404), (12, 1456819), (13, 1344756), (14, 1248702), (21, 832468), (26, 672378), (28, 624351), (39, 448252), (42, 416234), (49, 356772), (52, 336189), (78, 224126), (84, 208117), (91, 192108), (98, 178386), (147, 118924), (156, 112063), (182, 96054), (196, 89193), (273, 64036), (294, 59462), (364, 48027), (546, 32018), (588, 29731), (637, 27444), (1092, 16009), (1274, 13722), (1911, 9148), (2287, 7644), (2548, 6861), (3822, 4574)]