18496028

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{433}}^1$

素因数の和:677

約数の個数: 24

約数和(自身を含む): 33174960

約数和(自身を除く): 14678932

約数列:

[1, 2, 4, 59, 118, 181, 236, 362, 433, 724, 866, 1732, 10679, 21358, 25547, 42716, 51094, 78373, 102188, 156746, 313492, 4624007, 9248014, 18496028]

約数ペア:

[(1, 18496028), (2, 9248014), (4, 4624007), (59, 313492), (118, 156746), (181, 102188), (236, 78373), (362, 51094), (433, 42716), (724, 25547), (866, 21358), (1732, 10679)]