72918306

素因数分解:

$2^1\times 3^4\times {\mathrm{450113}}^1$

素因数の和:450127

約数の個数: 20

約数和(自身を含む): 163391382

約数和(自身を除く): 90473076

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 450113, 900226, 1350339, 2700678, 4051017, 8102034, 12153051, 24306102, 36459153, 72918306]

約数ペア:

[(1, 72918306), (2, 36459153), (3, 24306102), (6, 12153051), (9, 8102034), (18, 4051017), (27, 2700678), (54, 1350339), (81, 900226), (162, 450113)]