12951198

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{971}}^1$

素因数の和:1014

約数の個数: 64

約数和(自身を含む): 32659200

約数和(自身を除く): 19708002

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 114, 117, 171, 234, 247, 342, 351, 494, 513, 702, 741, 971, 1026, 1482, 1942, 2223, 2913, 4446, 5826, 6669, 8739, 12623, 13338, 17478, 18449, 25246, 26217, 36898, 37869, 52434, 55347, 75738, 110694, 113607, 166041, 227214, 239837, 332082, 340821, 479674, 498123, 681642, 719511, 996246, 1439022, 2158533, 4317066, 6475599, 12951198]

約数ペア:

[(1, 12951198), (2, 6475599), (3, 4317066), (6, 2158533), (9, 1439022), (13, 996246), (18, 719511), (19, 681642), (26, 498123), (27, 479674), (38, 340821), (39, 332082), (54, 239837), (57, 227214), (78, 166041), (114, 113607), (117, 110694), (171, 75738), (234, 55347), (247, 52434), (342, 37869), (351, 36898), (494, 26217), (513, 25246), (702, 18449), (741, 17478), (971, 13338), (1026, 12623), (1482, 8739), (1942, 6669), (2223, 5826), (2913, 4446)]