212801868

素因数分解:

$2^2\times 3^2\times {\mathrm{5911163}}^1$

素因数の和:5911173

約数の個数: 18

約数和(自身を含む): 537915924

約数和(自身を除く): 325114056

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 5911163, 11822326, 17733489, 23644652, 35466978, 53200467, 70933956, 106400934, 212801868]

約数ペア:

[(1, 212801868), (2, 106400934), (3, 70933956), (4, 53200467), (6, 35466978), (9, 23644652), (12, 17733489), (18, 11822326), (36, 5911163)]