18351704

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{521}}^1$

素因数の和:588

約数の個数: 64

約数和(自身を含む): 42845760

約数和(自身を除く): 24494056

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 37, 56, 68, 74, 119, 136, 148, 238, 259, 296, 476, 518, 521, 629, 952, 1036, 1042, 1258, 2072, 2084, 2516, 3647, 4168, 4403, 5032, 7294, 8806, 8857, 14588, 17612, 17714, 19277, 29176, 35224, 35428, 38554, 61999, 70856, 77108, 123998, 134939, 154216, 247996, 269878, 327709, 495992, 539756, 655418, 1079512, 1310836, 2293963, 2621672, 4587926, 9175852, 18351704]

約数ペア:

[(1, 18351704), (2, 9175852), (4, 4587926), (7, 2621672), (8, 2293963), (14, 1310836), (17, 1079512), (28, 655418), (34, 539756), (37, 495992), (56, 327709), (68, 269878), (74, 247996), (119, 154216), (136, 134939), (148, 123998), (238, 77108), (259, 70856), (296, 61999), (476, 38554), (518, 35428), (521, 35224), (629, 29176), (952, 19277), (1036, 17714), (1042, 17612), (1258, 14588), (2072, 8857), (2084, 8806), (2516, 7294), (3647, 5032), (4168, 4403)]