281081124

素因数分解:

$2^2\times 3^3\times {\mathrm{2602603}}^1$

素因数の和:2602616

約数の個数: 24

約数和(自身を含む): 728729120

約数和(自身を除く): 447647996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 2602603, 5205206, 7807809, 10410412, 15615618, 23423427, 31231236, 46846854, 70270281, 93693708, 140540562, 281081124]

約数ペア:

[(1, 281081124), (2, 140540562), (3, 93693708), (4, 70270281), (6, 46846854), (9, 31231236), (12, 23423427), (18, 15615618), (27, 10410412), (36, 7807809), (54, 5205206), (108, 2602603)]