636228

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:193

約数の個数: 48

約数和(自身を含む): 1700160

約数和(自身を除く): 1063932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 137, 172, 258, 274, 387, 411, 516, 548, 774, 822, 1161, 1233, 1548, 1644, 2322, 2466, 3699, 4644, 4932, 5891, 7398, 11782, 14796, 17673, 23564, 35346, 53019, 70692, 106038, 159057, 212076, 318114, 636228]

約数ペア:

[(1, 636228), (2, 318114), (3, 212076), (4, 159057), (6, 106038), (9, 70692), (12, 53019), (18, 35346), (27, 23564), (36, 17673), (43, 14796), (54, 11782), (86, 7398), (108, 5891), (129, 4932), (137, 4644), (172, 3699), (258, 2466), (274, 2322), (387, 1644), (411, 1548), (516, 1233), (548, 1161), (774, 822)]