8010126

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:261

約数の個数: 48

約数和(自身を含む): 18120960

約数和(自身を除く): 10110834

約数列:

[1, 2, 3, 6, 9, 18, 43, 79, 86, 129, 131, 158, 237, 258, 262, 387, 393, 474, 711, 774, 786, 1179, 1422, 2358, 3397, 5633, 6794, 10191, 10349, 11266, 16899, 20382, 20698, 30573, 31047, 33798, 50697, 61146, 62094, 93141, 101394, 186282, 445007, 890014, 1335021, 2670042, 4005063, 8010126]

約数ペア:

[(1, 8010126), (2, 4005063), (3, 2670042), (6, 1335021), (9, 890014), (18, 445007), (43, 186282), (79, 101394), (86, 93141), (129, 62094), (131, 61146), (158, 50697), (237, 33798), (258, 31047), (262, 30573), (387, 20698), (393, 20382), (474, 16899), (711, 11266), (774, 10349), (786, 10191), (1179, 6794), (1422, 5633), (2358, 3397)]