18565519848

素因数分解:

$2^3\times 3^1\times {\mathrm{601}}^1\times {\mathrm{997}}^1\times {\mathrm{1291}}^1$

素因数の和:2898

約数の個数: 64

約数和(自身を含む): 46573705920

約数和(自身を除く): 28008186072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 601, 997, 1202, 1291, 1803, 1994, 2404, 2582, 2991, 3606, 3873, 3988, 4808, 5164, 5982, 7212, 7746, 7976, 10328, 11964, 14424, 15492, 23928, 30984, 599197, 775891, 1198394, 1287127, 1551782, 1797591, 2327673, 2396788, 2574254, 3103564, 3595182, 3861381, 4655346, 4793576, 5148508, 6207128, 7190364, 7722762, 9310692, 10297016, 14380728, 15445524, 18621384, 30891048, 773563327, 1547126654, 2320689981, 3094253308, 4641379962, 6188506616, 9282759924, 18565519848]

約数ペア:

[(1, 18565519848), (2, 9282759924), (3, 6188506616), (4, 4641379962), (6, 3094253308), (8, 2320689981), (12, 1547126654), (24, 773563327), (601, 30891048), (997, 18621384), (1202, 15445524), (1291, 14380728), (1803, 10297016), (1994, 9310692), (2404, 7722762), (2582, 7190364), (2991, 6207128), (3606, 5148508), (3873, 4793576), (3988, 4655346), (4808, 3861381), (5164, 3595182), (5982, 3103564), (7212, 2574254), (7746, 2396788), (7976, 2327673), (10328, 1797591), (11964, 1551782), (14424, 1287127), (15492, 1198394), (23928, 775891), (30984, 599197)]