6672666

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1$

素因数の和:148

約数の個数: 96

約数和(自身を含む): 18232704

約数和(自身を除く): 11560038

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 101, 121, 143, 154, 182, 202, 231, 242, 273, 286, 303, 363, 429, 462, 546, 606, 707, 726, 847, 858, 1001, 1111, 1313, 1414, 1573, 1694, 2002, 2121, 2222, 2541, 2626, 3003, 3146, 3333, 3939, 4242, 4719, 5082, 6006, 6666, 7777, 7878, 9191, 9438, 11011, 12221, 14443, 15554, 18382, 22022, 23331, 24442, 27573, 28886, 33033, 36663, 43329, 46662, 55146, 66066, 73326, 85547, 86658, 101101, 158873, 171094, 202202, 256641, 303303, 317746, 476619, 513282, 606606, 953238, 1112111, 2224222, 3336333, 6672666]

約数ペア:

[(1, 6672666), (2, 3336333), (3, 2224222), (6, 1112111), (7, 953238), (11, 606606), (13, 513282), (14, 476619), (21, 317746), (22, 303303), (26, 256641), (33, 202202), (39, 171094), (42, 158873), (66, 101101), (77, 86658), (78, 85547), (91, 73326), (101, 66066), (121, 55146), (143, 46662), (154, 43329), (182, 36663), (202, 33033), (231, 28886), (242, 27573), (273, 24442), (286, 23331), (303, 22022), (363, 18382), (429, 15554), (462, 14443), (546, 12221), (606, 11011), (707, 9438), (726, 9191), (847, 7878), (858, 7777), (1001, 6666), (1111, 6006), (1313, 5082), (1414, 4719), (1573, 4242), (1694, 3939), (2002, 3333), (2121, 3146), (2222, 3003), (2541, 2626)]