90620298

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{38431}}^1$

素因数の和:38570

約数の個数: 24

約数和(自身を含む): 197847936

約数和(自身を除く): 107227638

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 38431, 76862, 115293, 230586, 345879, 691758, 5034461, 10068922, 15103383, 30206766, 45310149, 90620298]

約数ペア:

[(1, 90620298), (2, 45310149), (3, 30206766), (6, 15103383), (9, 10068922), (18, 5034461), (131, 691758), (262, 345879), (393, 230586), (786, 115293), (1179, 76862), (2358, 38431)]