265186812

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{19891}}^1$

素因数の和:20010

約数の個数: 48

約数和(自身を含む): 681738624

約数和(自身を除く): 416551812

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 101, 132, 202, 303, 404, 606, 1111, 1212, 2222, 3333, 4444, 6666, 13332, 19891, 39782, 59673, 79564, 119346, 218801, 238692, 437602, 656403, 875204, 1312806, 2008991, 2625612, 4017982, 6026973, 8035964, 12053946, 22098901, 24107892, 44197802, 66296703, 88395604, 132593406, 265186812]

約数ペア:

[(1, 265186812), (2, 132593406), (3, 88395604), (4, 66296703), (6, 44197802), (11, 24107892), (12, 22098901), (22, 12053946), (33, 8035964), (44, 6026973), (66, 4017982), (101, 2625612), (132, 2008991), (202, 1312806), (303, 875204), (404, 656403), (606, 437602), (1111, 238692), (1212, 218801), (2222, 119346), (3333, 79564), (4444, 59673), (6666, 39782), (13332, 19891)]