21607434

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{38723}}^1$

素因数の和:38762

約数の個数: 24

約数和(自身を含む): 48327552

約数和(自身を除く): 26720118

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 38723, 77446, 116169, 232338, 348507, 697014, 1200413, 2400826, 3601239, 7202478, 10803717, 21607434]

約数ペア:

[(1, 21607434), (2, 10803717), (3, 7202478), (6, 3601239), (9, 2400826), (18, 1200413), (31, 697014), (62, 348507), (93, 232338), (186, 116169), (279, 77446), (558, 38723)]