126977238

素因数分解:

$2^1\times 3^2\times {\mathrm{439}}^1\times {\mathrm{16069}}^1$

素因数の和:16516

約数の個数: 24

約数和(自身を含む): 275761200

約数和(自身を除く): 148783962

約数列:

[1, 2, 3, 6, 9, 18, 439, 878, 1317, 2634, 3951, 7902, 16069, 32138, 48207, 96414, 144621, 289242, 7054291, 14108582, 21162873, 42325746, 63488619, 126977238]

約数ペア:

[(1, 126977238), (2, 63488619), (3, 42325746), (6, 21162873), (9, 14108582), (18, 7054291), (439, 289242), (878, 144621), (1317, 96414), (2634, 48207), (3951, 32138), (7902, 16069)]