42748938

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{25537}}^1$

素因数の和:25579

約数の個数: 32

約数和(自身を含む): 98065920

約数和(自身を除く): 55316982

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 25537, 51074, 76611, 153222, 229833, 459666, 689499, 791647, 1378998, 1583294, 2374941, 4749882, 7124823, 14249646, 21374469, 42748938]

約数ペア:

[(1, 42748938), (2, 21374469), (3, 14249646), (6, 7124823), (9, 4749882), (18, 2374941), (27, 1583294), (31, 1378998), (54, 791647), (62, 689499), (93, 459666), (186, 229833), (279, 153222), (558, 76611), (837, 51074), (1674, 25537)]