9981036

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{7109}}^1$

素因数の和:7135

約数の個数: 48

約数和(自身を含む): 27871200

約数和(自身を除く): 17890164

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 7109, 14218, 21327, 28436, 42654, 63981, 85308, 92417, 127962, 184834, 191943, 255924, 277251, 369668, 383886, 554502, 767772, 831753, 1109004, 1663506, 2495259, 3327012, 4990518, 9981036]

約数ペア:

[(1, 9981036), (2, 4990518), (3, 3327012), (4, 2495259), (6, 1663506), (9, 1109004), (12, 831753), (13, 767772), (18, 554502), (26, 383886), (27, 369668), (36, 277251), (39, 255924), (52, 191943), (54, 184834), (78, 127962), (108, 92417), (117, 85308), (156, 63981), (234, 42654), (351, 28436), (468, 21327), (702, 14218), (1404, 7109)]