63642834

素因数分解:

$2^1\times 3^4\times {\mathrm{392857}}^1$

素因数の和:392871

約数の個数: 20

約数和(自身を含む): 142607454

約数和(自身を除く): 78964620

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 392857, 785714, 1178571, 2357142, 3535713, 7071426, 10607139, 21214278, 31821417, 63642834]

約数ペア:

[(1, 63642834), (2, 31821417), (3, 21214278), (6, 10607139), (9, 7071426), (18, 3535713), (27, 2357142), (54, 1178571), (81, 785714), (162, 392857)]