12391722

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{98347}}^1$

素因数の和:98362

約数の個数: 24

約数和(自身を含む): 30684576

約数和(自身を除く): 18292854

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 98347, 196694, 295041, 590082, 688429, 885123, 1376858, 1770246, 2065287, 4130574, 6195861, 12391722]

約数ペア:

[(1, 12391722), (2, 6195861), (3, 4130574), (6, 2065287), (7, 1770246), (9, 1376858), (14, 885123), (18, 688429), (21, 590082), (42, 295041), (63, 196694), (126, 98347)]