16875717378

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{983}}^1\times {\mathrm{2473}}^1$

素因数の和:3563

約数の個数: 64

約数和(自身を含む): 36808369920

約数和(自身を除く): 19932652542

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 89, 178, 267, 534, 983, 1157, 1966, 2314, 2473, 2949, 3471, 4946, 5898, 6942, 7419, 12779, 14838, 25558, 32149, 38337, 64298, 76674, 87487, 96447, 174974, 192894, 220097, 262461, 440194, 524922, 660291, 1137331, 1320582, 2274662, 2430959, 2861261, 3411993, 4861918, 5722522, 6823986, 7292877, 8583783, 14585754, 17167566, 31602467, 63204934, 94807401, 189614802, 216355351, 432710702, 649066053, 1298132106, 2812619563, 5625239126, 8437858689, 16875717378]

約数ペア:

[(1, 16875717378), (2, 8437858689), (3, 5625239126), (6, 2812619563), (13, 1298132106), (26, 649066053), (39, 432710702), (78, 216355351), (89, 189614802), (178, 94807401), (267, 63204934), (534, 31602467), (983, 17167566), (1157, 14585754), (1966, 8583783), (2314, 7292877), (2473, 6823986), (2949, 5722522), (3471, 4861918), (4946, 3411993), (5898, 2861261), (6942, 2430959), (7419, 2274662), (12779, 1320582), (14838, 1137331), (25558, 660291), (32149, 524922), (38337, 440194), (64298, 262461), (76674, 220097), (87487, 192894), (96447, 174974)]