64439478

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{34757}}^1$

素因数の和:34868

約数の個数: 24

約数和(自身を含む): 140978448

約数和(自身を除く): 76538970

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 309, 618, 927, 1854, 34757, 69514, 104271, 208542, 312813, 625626, 3579971, 7159942, 10739913, 21479826, 32219739, 64439478]

約数ペア:

[(1, 64439478), (2, 32219739), (3, 21479826), (6, 10739913), (9, 7159942), (18, 3579971), (103, 625626), (206, 312813), (309, 208542), (618, 104271), (927, 69514), (1854, 34757)]