13306626

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{7949}}^1$

素因数の和:7991

約数の個数: 32

約数和(自身を含む): 30528000

約数和(自身を除く): 17221374

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 7949, 15898, 23847, 47694, 71541, 143082, 214623, 246419, 429246, 492838, 739257, 1478514, 2217771, 4435542, 6653313, 13306626]

約数ペア:

[(1, 13306626), (2, 6653313), (3, 4435542), (6, 2217771), (9, 1478514), (18, 739257), (27, 492838), (31, 429246), (54, 246419), (62, 214623), (93, 143082), (186, 71541), (279, 47694), (558, 23847), (837, 15898), (1674, 7949)]