13336008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{487}}^1$

素因数の和:666

約数の個数: 64

約数和(自身を含む): 38415360

約数和(自身を除く): 25079352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 163, 168, 326, 487, 489, 652, 974, 978, 1141, 1304, 1461, 1948, 1956, 2282, 2922, 3409, 3423, 3896, 3912, 4564, 5844, 6818, 6846, 9128, 10227, 11688, 13636, 13692, 20454, 27272, 27384, 40908, 79381, 81816, 158762, 238143, 317524, 476286, 555667, 635048, 952572, 1111334, 1667001, 1905144, 2222668, 3334002, 4445336, 6668004, 13336008]

約数ペア:

[(1, 13336008), (2, 6668004), (3, 4445336), (4, 3334002), (6, 2222668), (7, 1905144), (8, 1667001), (12, 1111334), (14, 952572), (21, 635048), (24, 555667), (28, 476286), (42, 317524), (56, 238143), (84, 158762), (163, 81816), (168, 79381), (326, 40908), (487, 27384), (489, 27272), (652, 20454), (974, 13692), (978, 13636), (1141, 11688), (1304, 10227), (1461, 9128), (1948, 6846), (1956, 6818), (2282, 5844), (2922, 4564), (3409, 3912), (3423, 3896)]