810975996

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{242227}}^1$

素因数の和:242271

約数の個数: 48

約数和(自身を含む): 2170362880

約数和(自身を除く): 1359386884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 242227, 484454, 726681, 968908, 1453362, 2180043, 2906724, 4360086, 6540129, 7509037, 8720172, 13080258, 15018074, 22527111, 26160516, 30036148, 45054222, 67581333, 90108444, 135162666, 202743999, 270325332, 405487998, 810975996]

約数ペア:

[(1, 810975996), (2, 405487998), (3, 270325332), (4, 202743999), (6, 135162666), (9, 90108444), (12, 67581333), (18, 45054222), (27, 30036148), (31, 26160516), (36, 22527111), (54, 15018074), (62, 13080258), (93, 8720172), (108, 7509037), (124, 6540129), (186, 4360086), (279, 2906724), (372, 2180043), (558, 1453362), (837, 968908), (1116, 726681), (1674, 484454), (3348, 242227)]