2173116

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 5620608

約数和(自身を除く): 3447492

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 101, 132, 163, 202, 303, 326, 404, 489, 606, 652, 978, 1111, 1212, 1793, 1956, 2222, 3333, 3586, 4444, 5379, 6666, 7172, 10758, 13332, 16463, 21516, 32926, 49389, 65852, 98778, 181093, 197556, 362186, 543279, 724372, 1086558, 2173116]

約数ペア:

[(1, 2173116), (2, 1086558), (3, 724372), (4, 543279), (6, 362186), (11, 197556), (12, 181093), (22, 98778), (33, 65852), (44, 49389), (66, 32926), (101, 21516), (132, 16463), (163, 13332), (202, 10758), (303, 7172), (326, 6666), (404, 5379), (489, 4444), (606, 3586), (652, 3333), (978, 2222), (1111, 1956), (1212, 1793)]