13790244

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{811}}^1$

素因数の和:940

約数の個数: 48

約数和(自身を含む): 35013440

約数和(自身を除く): 21223196

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 109, 156, 218, 327, 436, 654, 811, 1308, 1417, 1622, 2433, 2834, 3244, 4251, 4866, 5668, 8502, 9732, 10543, 17004, 21086, 31629, 42172, 63258, 88399, 126516, 176798, 265197, 353596, 530394, 1060788, 1149187, 2298374, 3447561, 4596748, 6895122, 13790244]

約数ペア:

[(1, 13790244), (2, 6895122), (3, 4596748), (4, 3447561), (6, 2298374), (12, 1149187), (13, 1060788), (26, 530394), (39, 353596), (52, 265197), (78, 176798), (109, 126516), (156, 88399), (218, 63258), (327, 42172), (436, 31629), (654, 21086), (811, 17004), (1308, 10543), (1417, 9732), (1622, 8502), (2433, 5668), (2834, 4866), (3244, 4251)]