145278216

素因数分解:

$2^3\times 3^2\times {\mathrm{2017753}}^1$

素因数の和:2017765

約数の個数: 24

約数和(自身を含む): 393462030

約数和(自身を除く): 248183814

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2017753, 4035506, 6053259, 8071012, 12106518, 16142024, 18159777, 24213036, 36319554, 48426072, 72639108, 145278216]

約数ペア:

[(1, 145278216), (2, 72639108), (3, 48426072), (4, 36319554), (6, 24213036), (8, 18159777), (9, 16142024), (12, 12106518), (18, 8071012), (24, 6053259), (36, 4035506), (72, 2017753)]