18808493202

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{304907}}^1$

素因数の和:305087

約数の個数: 48

約数和(自身を含む): 42809083200

約数和(自身を除く): 24000589998

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 149, 207, 298, 414, 447, 894, 1341, 2682, 3427, 6854, 10281, 20562, 30843, 61686, 304907, 609814, 914721, 1829442, 2744163, 5488326, 7012861, 14025722, 21038583, 42077166, 45431143, 63115749, 90862286, 126231498, 136293429, 272586858, 408880287, 817760574, 1044916289, 2089832578, 3134748867, 6269497734, 9404246601, 18808493202]

約数ペア:

[(1, 18808493202), (2, 9404246601), (3, 6269497734), (6, 3134748867), (9, 2089832578), (18, 1044916289), (23, 817760574), (46, 408880287), (69, 272586858), (138, 136293429), (149, 126231498), (207, 90862286), (298, 63115749), (414, 45431143), (447, 42077166), (894, 21038583), (1341, 14025722), (2682, 7012861), (3427, 5488326), (6854, 2744163), (10281, 1829442), (20562, 914721), (30843, 609814), (61686, 304907)]