6665904

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1$

素因数の和:427

約数の個数: 120

約数和(自身を含む): 22632480

約数和(自身を除く): 15966576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 102, 112, 119, 126, 136, 144, 153, 168, 204, 238, 252, 272, 306, 336, 357, 389, 408, 476, 504, 612, 714, 778, 816, 952, 1008, 1071, 1167, 1224, 1428, 1556, 1904, 2142, 2334, 2448, 2723, 2856, 3112, 3501, 4284, 4668, 5446, 5712, 6224, 6613, 7002, 8169, 8568, 9336, 10892, 13226, 14004, 16338, 17136, 18672, 19839, 21784, 24507, 26452, 28008, 32676, 39678, 43568, 46291, 49014, 52904, 56016, 59517, 65352, 79356, 92582, 98028, 105808, 119034, 130704, 138873, 158712, 185164, 196056, 238068, 277746, 317424, 370328, 392112, 416619, 476136, 555492, 740656, 833238, 952272, 1110984, 1666476, 2221968, 3332952, 6665904]

約数ペア:

[(1, 6665904), (2, 3332952), (3, 2221968), (4, 1666476), (6, 1110984), (7, 952272), (8, 833238), (9, 740656), (12, 555492), (14, 476136), (16, 416619), (17, 392112), (18, 370328), (21, 317424), (24, 277746), (28, 238068), (34, 196056), (36, 185164), (42, 158712), (48, 138873), (51, 130704), (56, 119034), (63, 105808), (68, 98028), (72, 92582), (84, 79356), (102, 65352), (112, 59517), (119, 56016), (126, 52904), (136, 49014), (144, 46291), (153, 43568), (168, 39678), (204, 32676), (238, 28008), (252, 26452), (272, 24507), (306, 21784), (336, 19839), (357, 18672), (389, 17136), (408, 16338), (476, 14004), (504, 13226), (612, 10892), (714, 9336), (778, 8568), (816, 8169), (952, 7002), (1008, 6613), (1071, 6224), (1167, 5712), (1224, 5446), (1428, 4668), (1556, 4284), (1904, 3501), (2142, 3112), (2334, 2856), (2448, 2723)]