7146438

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{91621}}^1$

素因数の和:91639

約数の個数: 16

約数和(自身を含む): 15392496

約数和(自身を除く): 8246058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 91621, 183242, 274863, 549726, 1191073, 2382146, 3573219, 7146438]

約数ペア:

[(1, 7146438), (2, 3573219), (3, 2382146), (6, 1191073), (13, 549726), (26, 274863), (39, 183242), (78, 91621)]