71511642

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{65129}}^1$

素因数の和:65198

約数の個数: 24

約数和(自身を含む): 157484340

約数和(自身を除く): 85972698

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 65129, 130258, 195387, 390774, 586161, 1172322, 3972869, 7945738, 11918607, 23837214, 35755821, 71511642]

約数ペア:

[(1, 71511642), (2, 35755821), (3, 23837214), (6, 11918607), (9, 7945738), (18, 3972869), (61, 1172322), (122, 586161), (183, 390774), (366, 195387), (549, 130258), (1098, 65129)]