17902428

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{691}}^1$

素因数の和:842

約数の個数: 48

約数和(自身を含む): 44642304

約数和(自身を除く): 26739876

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 127, 204, 254, 381, 508, 691, 762, 1382, 1524, 2073, 2159, 2764, 4146, 4318, 6477, 8292, 8636, 11747, 12954, 23494, 25908, 35241, 46988, 70482, 87757, 140964, 175514, 263271, 351028, 526542, 1053084, 1491869, 2983738, 4475607, 5967476, 8951214, 17902428]

約数ペア:

[(1, 17902428), (2, 8951214), (3, 5967476), (4, 4475607), (6, 2983738), (12, 1491869), (17, 1053084), (34, 526542), (51, 351028), (68, 263271), (102, 175514), (127, 140964), (204, 87757), (254, 70482), (381, 46988), (508, 35241), (691, 25908), (762, 23494), (1382, 12954), (1524, 11747), (2073, 8636), (2159, 8292), (2764, 6477), (4146, 4318)]