7123986

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{751}}^1$

素因数の和:807

約数の個数: 48

約数和(自身を含む): 16892928

約数和(自身を除く): 9768942

約数列:

[1, 2, 3, 6, 9, 17, 18, 31, 34, 51, 62, 93, 102, 153, 186, 279, 306, 527, 558, 751, 1054, 1502, 1581, 2253, 3162, 4506, 4743, 6759, 9486, 12767, 13518, 23281, 25534, 38301, 46562, 69843, 76602, 114903, 139686, 209529, 229806, 395777, 419058, 791554, 1187331, 2374662, 3561993, 7123986]

約数ペア:

[(1, 7123986), (2, 3561993), (3, 2374662), (6, 1187331), (9, 791554), (17, 419058), (18, 395777), (31, 229806), (34, 209529), (51, 139686), (62, 114903), (93, 76602), (102, 69843), (153, 46562), (186, 38301), (279, 25534), (306, 23281), (527, 13518), (558, 12767), (751, 9486), (1054, 6759), (1502, 4743), (1581, 4506), (2253, 3162)]