21963648552

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{331697}}^1$

素因数の和:331826

約数の個数: 64

約数和(自身を含む): 57317414400

約数和(自身を除く): 35353765848

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 89, 93, 124, 178, 186, 248, 267, 356, 372, 534, 712, 744, 1068, 2136, 2759, 5518, 8277, 11036, 16554, 22072, 33108, 66216, 331697, 663394, 995091, 1326788, 1990182, 2653576, 3980364, 7960728, 10282607, 20565214, 29521033, 30847821, 41130428, 59042066, 61695642, 82260856, 88563099, 118084132, 123391284, 177126198, 236168264, 246782568, 354252396, 708504792, 915152023, 1830304046, 2745456069, 3660608092, 5490912138, 7321216184, 10981824276, 21963648552]

約数ペア:

[(1, 21963648552), (2, 10981824276), (3, 7321216184), (4, 5490912138), (6, 3660608092), (8, 2745456069), (12, 1830304046), (24, 915152023), (31, 708504792), (62, 354252396), (89, 246782568), (93, 236168264), (124, 177126198), (178, 123391284), (186, 118084132), (248, 88563099), (267, 82260856), (356, 61695642), (372, 59042066), (534, 41130428), (712, 30847821), (744, 29521033), (1068, 20565214), (2136, 10282607), (2759, 7960728), (5518, 3980364), (8277, 2653576), (11036, 1990182), (16554, 1326788), (22072, 995091), (33108, 663394), (66216, 331697)]