27889026

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:407

約数の個数: 64

約数和(自身を含む): 64475136

約数和(自身を除く): 36586110

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 43, 62, 66, 86, 93, 129, 186, 258, 317, 341, 473, 634, 682, 946, 951, 1023, 1333, 1419, 1902, 2046, 2666, 2838, 3487, 3999, 6974, 7998, 9827, 10461, 13631, 14663, 19654, 20922, 27262, 29326, 29481, 40893, 43989, 58962, 81786, 87978, 108097, 149941, 216194, 299882, 324291, 422561, 449823, 648582, 845122, 899646, 1267683, 2535366, 4648171, 9296342, 13944513, 27889026]

約数ペア:

[(1, 27889026), (2, 13944513), (3, 9296342), (6, 4648171), (11, 2535366), (22, 1267683), (31, 899646), (33, 845122), (43, 648582), (62, 449823), (66, 422561), (86, 324291), (93, 299882), (129, 216194), (186, 149941), (258, 108097), (317, 87978), (341, 81786), (473, 58962), (634, 43989), (682, 40893), (946, 29481), (951, 29326), (1023, 27262), (1333, 20922), (1419, 19654), (1902, 14663), (2046, 13631), (2666, 10461), (2838, 9827), (3487, 7998), (3999, 6974)]