90238374

素因数分解:

$2^1\times 3^4\times {\mathrm{557027}}^1$

素因数の和:557041

約数の個数: 20

約数和(自身を含む): 202201164

約数和(自身を除く): 111962790

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 557027, 1114054, 1671081, 3342162, 5013243, 10026486, 15039729, 30079458, 45119187, 90238374]

約数ペア:

[(1, 90238374), (2, 45119187), (3, 30079458), (6, 15039729), (9, 10026486), (18, 5013243), (27, 3342162), (54, 1671081), (81, 1114054), (162, 557027)]