2018446638

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1607}}^1\times {\mathrm{16103}}^1$

素因数の和:17728

約数の個数: 32

約数和(自身を含む): 4350398976

約数和(自身を除く): 2331952338

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1607, 3214, 4821, 9642, 16103, 20891, 32206, 41782, 48309, 62673, 96618, 125346, 209339, 418678, 628017, 1256034, 25877521, 51755042, 77632563, 155265126, 336407773, 672815546, 1009223319, 2018446638]

約数ペア:

[(1, 2018446638), (2, 1009223319), (3, 672815546), (6, 336407773), (13, 155265126), (26, 77632563), (39, 51755042), (78, 25877521), (1607, 1256034), (3214, 628017), (4821, 418678), (9642, 209339), (16103, 125346), (20891, 96618), (32206, 62673), (41782, 48309)]