72390006

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{309359}}^1$

素因数の和:309380

約数の個数: 24

約数和(自身を含む): 168910560

約数和(自身を除く): 96520554

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 309359, 618718, 928077, 1856154, 2784231, 4021667, 5568462, 8043334, 12065001, 24130002, 36195003, 72390006]

約数ペア:

[(1, 72390006), (2, 36195003), (3, 24130002), (6, 12065001), (9, 8043334), (13, 5568462), (18, 4021667), (26, 2784231), (39, 1856154), (78, 928077), (117, 618718), (234, 309359)]