90400698

素因数分解:

$2^1\times 3^4\times {\mathrm{558029}}^1$

素因数の和:558043

約数の個数: 20

約数和(自身を含む): 202564890

約数和(自身を除く): 112164192

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 558029, 1116058, 1674087, 3348174, 5022261, 10044522, 15066783, 30133566, 45200349, 90400698]

約数ペア:

[(1, 90400698), (2, 45200349), (3, 30133566), (6, 15066783), (9, 10044522), (18, 5022261), (27, 3348174), (54, 1674087), (81, 1116058), (162, 558029)]