18250110

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{22531}}^1$

素因数の和:22550

約数の個数: 40

約数和(自身を含む): 49074696

約数和(自身を除く): 30824586

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 22531, 45062, 67593, 112655, 135186, 202779, 225310, 337965, 405558, 608337, 675930, 1013895, 1216674, 1825011, 2027790, 3041685, 3650022, 6083370, 9125055, 18250110]

約数ペア:

[(1, 18250110), (2, 9125055), (3, 6083370), (5, 3650022), (6, 3041685), (9, 2027790), (10, 1825011), (15, 1216674), (18, 1013895), (27, 675930), (30, 608337), (45, 405558), (54, 337965), (81, 225310), (90, 202779), (135, 135186), (162, 112655), (270, 67593), (405, 45062), (810, 22531)]