13668768

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1531}}^1$

素因数の和:1578

約数の個数: 72

約数和(自身を含む): 40150656

約数和(自身を除く): 26481888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 1531, 2232, 2976, 3062, 4464, 4593, 6124, 8928, 9186, 12248, 13779, 18372, 24496, 27558, 36744, 47461, 48992, 55116, 73488, 94922, 110232, 142383, 146976, 189844, 220464, 284766, 379688, 427149, 440928, 569532, 759376, 854298, 1139064, 1518752, 1708596, 2278128, 3417192, 4556256, 6834384, 13668768]

約数ペア:

[(1, 13668768), (2, 6834384), (3, 4556256), (4, 3417192), (6, 2278128), (8, 1708596), (9, 1518752), (12, 1139064), (16, 854298), (18, 759376), (24, 569532), (31, 440928), (32, 427149), (36, 379688), (48, 284766), (62, 220464), (72, 189844), (93, 146976), (96, 142383), (124, 110232), (144, 94922), (186, 73488), (248, 55116), (279, 48992), (288, 47461), (372, 36744), (496, 27558), (558, 24496), (744, 18372), (992, 13779), (1116, 12248), (1488, 9186), (1531, 8928), (2232, 6124), (2976, 4593), (3062, 4464)]