100020438

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{793813}}^1$

素因数の和:793828

約数の個数: 24

約数和(自身を含む): 247669968

約数和(自身を除く): 147649530

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 793813, 1587626, 2381439, 4762878, 5556691, 7144317, 11113382, 14288634, 16670073, 33340146, 50010219, 100020438]

約数ペア:

[(1, 100020438), (2, 50010219), (3, 33340146), (6, 16670073), (7, 14288634), (9, 11113382), (14, 7144317), (18, 5556691), (21, 4762878), (42, 2381439), (63, 1587626), (126, 793813)]