284421858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{67049}}^1$

素因数の和:67162

約数の個数: 32

約数和(自身を含む): 656553600

約数和(自身を除く): 372131742

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 101, 202, 303, 606, 707, 1414, 2121, 4242, 67049, 134098, 201147, 402294, 469343, 938686, 1408029, 2816058, 6771949, 13543898, 20315847, 40631694, 47403643, 94807286, 142210929, 284421858]

約数ペア:

[(1, 284421858), (2, 142210929), (3, 94807286), (6, 47403643), (7, 40631694), (14, 20315847), (21, 13543898), (42, 6771949), (101, 2816058), (202, 1408029), (303, 938686), (606, 469343), (707, 402294), (1414, 201147), (2121, 134098), (4242, 67049)]