13279608

素因数分解:

$2^3\times 3^2\times {\mathrm{181}}^1\times {\mathrm{1019}}^1$

素因数の和:1212

約数の個数: 48

約数和(自身を含む): 36199800

約数和(自身を除く): 22920192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 181, 362, 543, 724, 1019, 1086, 1448, 1629, 2038, 2172, 3057, 3258, 4076, 4344, 6114, 6516, 8152, 9171, 12228, 13032, 18342, 24456, 36684, 73368, 184439, 368878, 553317, 737756, 1106634, 1475512, 1659951, 2213268, 3319902, 4426536, 6639804, 13279608]

約数ペア:

[(1, 13279608), (2, 6639804), (3, 4426536), (4, 3319902), (6, 2213268), (8, 1659951), (9, 1475512), (12, 1106634), (18, 737756), (24, 553317), (36, 368878), (72, 184439), (181, 73368), (362, 36684), (543, 24456), (724, 18342), (1019, 13032), (1086, 12228), (1448, 9171), (1629, 8152), (2038, 6516), (2172, 6114), (3057, 4344), (3258, 4076)]