198601146

素因数分解:

$2^1\times 3^4\times {\mathrm{1225933}}^1$

素因数の和:1225947

約数の個数: 20

約数和(自身を含む): 445014042

約数和(自身を除く): 246412896

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1225933, 2451866, 3677799, 7355598, 11033397, 22066794, 33100191, 66200382, 99300573, 198601146]

約数ペア:

[(1, 198601146), (2, 99300573), (3, 66200382), (6, 33100191), (9, 22066794), (18, 11033397), (27, 7355598), (54, 3677799), (81, 2451866), (162, 1225933)]