66740094

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{78889}}^1$

素因数の和:78944

約数の個数: 24

約数和(自身を含む): 147682080

約数和(自身を除く): 80941986

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 78889, 157778, 236667, 473334, 710001, 1420002, 3707783, 7415566, 11123349, 22246698, 33370047, 66740094]

約数ペア:

[(1, 66740094), (2, 33370047), (3, 22246698), (6, 11123349), (9, 7415566), (18, 3707783), (47, 1420002), (94, 710001), (141, 473334), (282, 236667), (423, 157778), (846, 78889)]