18249810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{26449}}^1$

素因数の和:26482

約数の個数: 32

約数和(自身を含む): 45705600

約数和(自身を除く): 27455790

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 26449, 52898, 79347, 132245, 158694, 264490, 396735, 608327, 793470, 1216654, 1824981, 3041635, 3649962, 6083270, 9124905, 18249810]

約数ペア:

[(1, 18249810), (2, 9124905), (3, 6083270), (5, 3649962), (6, 3041635), (10, 1824981), (15, 1216654), (23, 793470), (30, 608327), (46, 396735), (69, 264490), (115, 158694), (138, 132245), (230, 79347), (345, 52898), (690, 26449)]