4920981642

素因数分解:

$2^1\times 3^2\times {\mathrm{273387869}}^1$

素因数の和:273387877

約数の個数: 12

約数和(自身を含む): 10662126930

約数和(自身を除く): 5741145288

約数列:

[1, 2, 3, 6, 9, 18, 273387869, 546775738, 820163607, 1640327214, 2460490821, 4920981642]

約数ペア:

[(1, 4920981642), (2, 2460490821), (3, 1640327214), (6, 820163607), (9, 546775738), (18, 273387869)]