67813218

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{3391}}^1$

素因数の和:3511

約数の個数: 48

約数和(自身を含む): 161920512

約数和(自身を除く): 94107294

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 101, 198, 202, 303, 606, 909, 1111, 1818, 2222, 3333, 3391, 6666, 6782, 9999, 10173, 19998, 20346, 30519, 37301, 61038, 74602, 111903, 223806, 335709, 342491, 671418, 684982, 1027473, 2054946, 3082419, 3767401, 6164838, 7534802, 11302203, 22604406, 33906609, 67813218]

約数ペア:

[(1, 67813218), (2, 33906609), (3, 22604406), (6, 11302203), (9, 7534802), (11, 6164838), (18, 3767401), (22, 3082419), (33, 2054946), (66, 1027473), (99, 684982), (101, 671418), (198, 342491), (202, 335709), (303, 223806), (606, 111903), (909, 74602), (1111, 61038), (1818, 37301), (2222, 30519), (3333, 20346), (3391, 19998), (6666, 10173), (6782, 9999)]