18808211352

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{371939}}^1$

素因数の和:372005

約数の個数: 96

約数和(自身を含む): 55969531200

約数和(自身を除く): 37161319848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 49, 56, 84, 86, 98, 129, 147, 168, 172, 196, 258, 294, 301, 344, 392, 516, 588, 602, 903, 1032, 1176, 1204, 1806, 2107, 2408, 3612, 4214, 6321, 7224, 8428, 12642, 16856, 25284, 50568, 371939, 743878, 1115817, 1487756, 2231634, 2603573, 2975512, 4463268, 5207146, 7810719, 8926536, 10414292, 15621438, 15993377, 18225011, 20828584, 31242876, 31986754, 36450022, 47980131, 54675033, 62485752, 63973508, 72900044, 95960262, 109350066, 111953639, 127947016, 145800088, 191920524, 218700132, 223907278, 335860917, 383841048, 437400264, 447814556, 671721834, 783675473, 895629112, 1343443668, 1567350946, 2351026419, 2686887336, 3134701892, 4702052838, 6269403784, 9404105676, 18808211352]

約数ペア:

[(1, 18808211352), (2, 9404105676), (3, 6269403784), (4, 4702052838), (6, 3134701892), (7, 2686887336), (8, 2351026419), (12, 1567350946), (14, 1343443668), (21, 895629112), (24, 783675473), (28, 671721834), (42, 447814556), (43, 437400264), (49, 383841048), (56, 335860917), (84, 223907278), (86, 218700132), (98, 191920524), (129, 145800088), (147, 127947016), (168, 111953639), (172, 109350066), (196, 95960262), (258, 72900044), (294, 63973508), (301, 62485752), (344, 54675033), (392, 47980131), (516, 36450022), (588, 31986754), (602, 31242876), (903, 20828584), (1032, 18225011), (1176, 15993377), (1204, 15621438), (1806, 10414292), (2107, 8926536), (2408, 7810719), (3612, 5207146), (4214, 4463268), (6321, 2975512), (7224, 2603573), (8428, 2231634), (12642, 1487756), (16856, 1115817), (25284, 743878), (50568, 371939)]