9978846

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1$

素因数の和:416

約数の個数: 32

約数和(自身を含む): 20537088

約数和(自身を除く): 10558242

約数列:

[1, 2, 3, 6, 67, 103, 134, 201, 206, 241, 309, 402, 482, 618, 723, 1446, 6901, 13802, 16147, 20703, 24823, 32294, 41406, 48441, 49646, 74469, 96882, 148938, 1663141, 3326282, 4989423, 9978846]

約数ペア:

[(1, 9978846), (2, 4989423), (3, 3326282), (6, 1663141), (67, 148938), (103, 96882), (134, 74469), (201, 49646), (206, 48441), (241, 41406), (309, 32294), (402, 24823), (482, 20703), (618, 16147), (723, 13802), (1446, 6901)]