18348519756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{5581}}^1\times {\mathrm{39139}}^1$

素因数の和:44734

約数の個数: 48

約数和(自身を含む): 48939403520

約数和(自身を除く): 30590883764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 5581, 11162, 16743, 22324, 33486, 39067, 39139, 66972, 78134, 78278, 117201, 117417, 156268, 156556, 234402, 234834, 273973, 468804, 469668, 547946, 821919, 1095892, 1643838, 3287676, 218434759, 436869518, 655304277, 873739036, 1310608554, 1529043313, 2621217108, 3058086626, 4587129939, 6116173252, 9174259878, 18348519756]

約数ペア:

[(1, 18348519756), (2, 9174259878), (3, 6116173252), (4, 4587129939), (6, 3058086626), (7, 2621217108), (12, 1529043313), (14, 1310608554), (21, 873739036), (28, 655304277), (42, 436869518), (84, 218434759), (5581, 3287676), (11162, 1643838), (16743, 1095892), (22324, 821919), (33486, 547946), (39067, 469668), (39139, 468804), (66972, 273973), (78134, 234834), (78278, 234402), (117201, 156556), (117417, 156268)]