1518984

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^2\times {\mathrm{73}}^1$

素因数の和:119

約数の個数: 72

約数和(自身を含む): 4430010

約数和(自身を除く): 2911026

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 73, 102, 136, 146, 153, 204, 219, 289, 292, 306, 408, 438, 578, 584, 612, 657, 867, 876, 1156, 1224, 1241, 1314, 1734, 1752, 2312, 2482, 2601, 2628, 3468, 3723, 4964, 5202, 5256, 6936, 7446, 9928, 10404, 11169, 14892, 20808, 21097, 22338, 29784, 42194, 44676, 63291, 84388, 89352, 126582, 168776, 189873, 253164, 379746, 506328, 759492, 1518984]

約数ペア:

[(1, 1518984), (2, 759492), (3, 506328), (4, 379746), (6, 253164), (8, 189873), (9, 168776), (12, 126582), (17, 89352), (18, 84388), (24, 63291), (34, 44676), (36, 42194), (51, 29784), (68, 22338), (72, 21097), (73, 20808), (102, 14892), (136, 11169), (146, 10404), (153, 9928), (204, 7446), (219, 6936), (289, 5256), (292, 5202), (306, 4964), (408, 3723), (438, 3468), (578, 2628), (584, 2601), (612, 2482), (657, 2312), (867, 1752), (876, 1734), (1156, 1314), (1224, 1241)]