408998418

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{21647}}^1$

素因数の和:21766

約数の個数: 32

約数和(自身を含む): 847908864

約数和(自身を除く): 438910446

約数列:

[1, 2, 3, 6, 47, 67, 94, 134, 141, 201, 282, 402, 3149, 6298, 9447, 18894, 21647, 43294, 64941, 129882, 1017409, 1450349, 2034818, 2900698, 3052227, 4351047, 6104454, 8702094, 68166403, 136332806, 204499209, 408998418]

約数ペア:

[(1, 408998418), (2, 204499209), (3, 136332806), (6, 68166403), (47, 8702094), (67, 6104454), (94, 4351047), (134, 3052227), (141, 2900698), (201, 2034818), (282, 1450349), (402, 1017409), (3149, 129882), (6298, 64941), (9447, 43294), (18894, 21647)]