728014734

素因数分解:

$2^1\times 3^2\times {\mathrm{8513}}^1\times {\mathrm{4751}}^1$

素因数の和:13272

約数の個数: 24

約数和(自身を含む): 1577882592

約数和(自身を除く): 849867858

約数列:

[1, 2, 3, 6, 9, 18, 4751, 8513, 9502, 14253, 17026, 25539, 28506, 42759, 51078, 76617, 85518, 153234, 40445263, 80890526, 121335789, 242671578, 364007367, 728014734]

約数ペア:

[(1, 728014734), (2, 364007367), (3, 242671578), (6, 121335789), (9, 80890526), (18, 40445263), (4751, 153234), (8513, 85518), (9502, 76617), (14253, 51078), (17026, 42759), (25539, 28506)]