253506666

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{13093}}^1$

素因数の和:13566

約数の個数: 32

約数和(自身を含む): 580745088

約数和(自身を除く): 327238422

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 461, 922, 1383, 2766, 3227, 6454, 9681, 13093, 19362, 26186, 39279, 78558, 91651, 183302, 274953, 549906, 6035873, 12071746, 18107619, 36215238, 42251111, 84502222, 126753333, 253506666]

約数ペア:

[(1, 253506666), (2, 126753333), (3, 84502222), (6, 42251111), (7, 36215238), (14, 18107619), (21, 12071746), (42, 6035873), (461, 549906), (922, 274953), (1383, 183302), (2766, 91651), (3227, 78558), (6454, 39279), (9681, 26186), (13093, 19362)]