18401214

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{877}}^1$

素因数の和:1164

約数の個数: 32

約数和(自身を含む): 39826080

約数和(自身を除く): 21424866

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 269, 538, 807, 877, 1614, 1754, 2631, 3497, 5262, 6994, 10491, 11401, 20982, 22802, 34203, 68406, 235913, 471826, 707739, 1415478, 3066869, 6133738, 9200607, 18401214]

約数ペア:

[(1, 18401214), (2, 9200607), (3, 6133738), (6, 3066869), (13, 1415478), (26, 707739), (39, 471826), (78, 235913), (269, 68406), (538, 34203), (807, 22802), (877, 20982), (1614, 11401), (1754, 10491), (2631, 6994), (3497, 5262)]