64908342

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{50789}}^1$

素因数の和:50868

約数の個数: 24

約数和(自身を含む): 142618320

約数和(自身を除く): 77709978

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 50789, 101578, 152367, 304734, 457101, 914202, 3606019, 7212038, 10818057, 21636114, 32454171, 64908342]

約数ペア:

[(1, 64908342), (2, 32454171), (3, 21636114), (6, 10818057), (9, 7212038), (18, 3606019), (71, 914202), (142, 457101), (213, 304734), (426, 152367), (639, 101578), (1278, 50789)]