18001056

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:242

約数の個数: 96

約数和(自身を含む): 50803200

約数和(自身を除く): 32802144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 71, 76, 96, 114, 139, 142, 152, 213, 228, 278, 284, 304, 417, 426, 456, 556, 568, 608, 834, 852, 912, 1112, 1136, 1349, 1668, 1704, 1824, 2224, 2272, 2641, 2698, 3336, 3408, 4047, 4448, 5282, 5396, 6672, 6816, 7923, 8094, 9869, 10564, 10792, 13344, 15846, 16188, 19738, 21128, 21584, 29607, 31692, 32376, 39476, 42256, 43168, 59214, 63384, 64752, 78952, 84512, 118428, 126768, 129504, 157904, 187511, 236856, 253536, 315808, 375022, 473712, 562533, 750044, 947424, 1125066, 1500088, 2250132, 3000176, 4500264, 6000352, 9000528, 18001056]

約数ペア:

[(1, 18001056), (2, 9000528), (3, 6000352), (4, 4500264), (6, 3000176), (8, 2250132), (12, 1500088), (16, 1125066), (19, 947424), (24, 750044), (32, 562533), (38, 473712), (48, 375022), (57, 315808), (71, 253536), (76, 236856), (96, 187511), (114, 157904), (139, 129504), (142, 126768), (152, 118428), (213, 84512), (228, 78952), (278, 64752), (284, 63384), (304, 59214), (417, 43168), (426, 42256), (456, 39476), (556, 32376), (568, 31692), (608, 29607), (834, 21584), (852, 21128), (912, 19738), (1112, 16188), (1136, 15846), (1349, 13344), (1668, 10792), (1704, 10564), (1824, 9869), (2224, 8094), (2272, 7923), (2641, 6816), (2698, 6672), (3336, 5396), (3408, 5282), (4047, 4448)]