2018097060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{4804993}}^1$

素因数の和:4805012

約数の個数: 48

約数和(自身を含む): 6457911936

約数和(自身を除く): 4439814876

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 4804993, 9609986, 14414979, 19219972, 24024965, 28829958, 33634951, 48049930, 57659916, 67269902, 72074895, 96099860, 100904853, 134539804, 144149790, 168174755, 201809706, 288299580, 336349510, 403619412, 504524265, 672699020, 1009048530, 2018097060]

約数ペア:

[(1, 2018097060), (2, 1009048530), (3, 672699020), (4, 504524265), (5, 403619412), (6, 336349510), (7, 288299580), (10, 201809706), (12, 168174755), (14, 144149790), (15, 134539804), (20, 100904853), (21, 96099860), (28, 72074895), (30, 67269902), (35, 57659916), (42, 48049930), (60, 33634951), (70, 28829958), (84, 24024965), (105, 19219972), (140, 14414979), (210, 9609986), (420, 4804993)]