31069206

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1291}}^1$

素因数の和:1497

約数の個数: 48

約数和(自身を含む): 77395968

約数和(自身を除く): 46326762

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 191, 382, 573, 1146, 1291, 1337, 1719, 2582, 2674, 3438, 3873, 4011, 7746, 8022, 9037, 11619, 12033, 18074, 23238, 24066, 27111, 54222, 81333, 162666, 246581, 493162, 739743, 1479486, 1726067, 2219229, 3452134, 4438458, 5178201, 10356402, 15534603, 31069206]

約数ペア:

[(1, 31069206), (2, 15534603), (3, 10356402), (6, 5178201), (7, 4438458), (9, 3452134), (14, 2219229), (18, 1726067), (21, 1479486), (42, 739743), (63, 493162), (126, 246581), (191, 162666), (382, 81333), (573, 54222), (1146, 27111), (1291, 24066), (1337, 23238), (1719, 18074), (2582, 12033), (2674, 11619), (3438, 9037), (3873, 8022), (4011, 7746)]