6681818

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 11999232

約数和(自身を除く): 5317414

約数列:

[1, 2, 11, 13, 22, 26, 61, 122, 143, 286, 383, 671, 766, 793, 1342, 1586, 4213, 4979, 8426, 8723, 9958, 17446, 23363, 46726, 54769, 109538, 256993, 303719, 513986, 607438, 3340909, 6681818]

約数ペア:

[(1, 6681818), (2, 3340909), (11, 607438), (13, 513986), (22, 303719), (26, 256993), (61, 109538), (122, 54769), (143, 46726), (286, 23363), (383, 17446), (671, 9958), (766, 8723), (793, 8426), (1342, 4979), (1586, 4213)]