39870198

素因数分解:

$2^1\times 3^3\times {\mathrm{661}}^1\times {\mathrm{1117}}^1$

素因数の和:1789

約数の個数: 32

約数和(自身を含む): 88813920

約数和(自身を除く): 48943722

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 661, 1117, 1322, 1983, 2234, 3351, 3966, 5949, 6702, 10053, 11898, 17847, 20106, 30159, 35694, 60318, 738337, 1476674, 2215011, 4430022, 6645033, 13290066, 19935099, 39870198]

約数ペア:

[(1, 39870198), (2, 19935099), (3, 13290066), (6, 6645033), (9, 4430022), (18, 2215011), (27, 1476674), (54, 738337), (661, 60318), (1117, 35694), (1322, 30159), (1983, 20106), (2234, 17847), (3351, 11898), (3966, 10053), (5949, 6702)]