2766564

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:145

約数の個数: 72

約数和(自身を含む): 7524608

約数和(自身を除く): 4758044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 37, 62, 67, 74, 93, 111, 124, 134, 148, 186, 201, 222, 268, 279, 333, 372, 402, 444, 558, 603, 666, 804, 1116, 1147, 1206, 1332, 2077, 2294, 2412, 2479, 3441, 4154, 4588, 4958, 6231, 6882, 7437, 8308, 9916, 10323, 12462, 13764, 14874, 18693, 20646, 22311, 24924, 29748, 37386, 41292, 44622, 74772, 76849, 89244, 153698, 230547, 307396, 461094, 691641, 922188, 1383282, 2766564]

約数ペア:

[(1, 2766564), (2, 1383282), (3, 922188), (4, 691641), (6, 461094), (9, 307396), (12, 230547), (18, 153698), (31, 89244), (36, 76849), (37, 74772), (62, 44622), (67, 41292), (74, 37386), (93, 29748), (111, 24924), (124, 22311), (134, 20646), (148, 18693), (186, 14874), (201, 13764), (222, 12462), (268, 10323), (279, 9916), (333, 8308), (372, 7437), (402, 6882), (444, 6231), (558, 4958), (603, 4588), (666, 4154), (804, 3441), (1116, 2479), (1147, 2412), (1206, 2294), (1332, 2077)]