72747702

素因数分解:

$2^1\times 3^2\times {\mathrm{4041539}}^1$

素因数の和:4041547

約数の個数: 12

約数和(自身を含む): 157620060

約数和(自身を除く): 84872358

約数列:

[1, 2, 3, 6, 9, 18, 4041539, 8083078, 12124617, 24249234, 36373851, 72747702]

約数ペア:

[(1, 72747702), (2, 36373851), (3, 24249234), (6, 12124617), (9, 8083078), (18, 4041539)]