402720228

素因数分解:

$2^2\times 3^3\times {\mathrm{3728891}}^1$

素因数の和:3728904

約数の個数: 24

約数和(自身を含む): 1044089760

約数和(自身を除く): 641369532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 3728891, 7457782, 11186673, 14915564, 22373346, 33560019, 44746692, 67120038, 100680057, 134240076, 201360114, 402720228]

約数ペア:

[(1, 402720228), (2, 201360114), (3, 134240076), (4, 100680057), (6, 67120038), (9, 44746692), (12, 33560019), (18, 22373346), (27, 14915564), (36, 11186673), (54, 7457782), (108, 3728891)]