21913996842

素因数分解:

$2^1\times 3^2\times {\mathrm{4391}}^1\times {\mathrm{277259}}^1$

素因数の和:281658

約数の個数: 24

約数和(自身を含む): 47491310880

約数和(自身を除く): 25577314038

約数列:

[1, 2, 3, 6, 9, 18, 4391, 8782, 13173, 26346, 39519, 79038, 277259, 554518, 831777, 1663554, 2495331, 4990662, 1217444269, 2434888538, 3652332807, 7304665614, 10956998421, 21913996842]

約数ペア:

[(1, 21913996842), (2, 10956998421), (3, 7304665614), (6, 3652332807), (9, 2434888538), (18, 1217444269), (4391, 4990662), (8782, 2495331), (13173, 1663554), (26346, 831777), (39519, 554518), (79038, 277259)]