13265838

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{491}}^1$

素因数の和:597

約数の個数: 48

約数和(自身を含む): 30700800

約数和(自身を除く): 17434962

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 79, 114, 158, 171, 237, 342, 474, 491, 711, 982, 1422, 1473, 1501, 2946, 3002, 4419, 4503, 8838, 9006, 9329, 13509, 18658, 27018, 27987, 38789, 55974, 77578, 83961, 116367, 167922, 232734, 349101, 698202, 736991, 1473982, 2210973, 4421946, 6632919, 13265838]

約数ペア:

[(1, 13265838), (2, 6632919), (3, 4421946), (6, 2210973), (9, 1473982), (18, 736991), (19, 698202), (38, 349101), (57, 232734), (79, 167922), (114, 116367), (158, 83961), (171, 77578), (237, 55974), (342, 38789), (474, 27987), (491, 27018), (711, 18658), (982, 13509), (1422, 9329), (1473, 9006), (1501, 8838), (2946, 4503), (3002, 4419)]