84131418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{14411}}^1$

素因数の和:14562

約数の個数: 32

約数和(自身を含む): 193697280

約数和(自身を除く): 109565862

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 1946, 2919, 5838, 14411, 28822, 43233, 86466, 100877, 201754, 302631, 605262, 2003129, 4006258, 6009387, 12018774, 14021903, 28043806, 42065709, 84131418]

約数ペア:

[(1, 84131418), (2, 42065709), (3, 28043806), (6, 14021903), (7, 12018774), (14, 6009387), (21, 4006258), (42, 2003129), (139, 605262), (278, 302631), (417, 201754), (834, 100877), (973, 86466), (1946, 43233), (2919, 28822), (5838, 14411)]