2278476

素因数分解:

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

素因数の和:120

約数の個数: 72

約数和(自身を含む): 6361040

約数和(自身を除く): 4082564

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 73, 102, 108, 146, 153, 204, 219, 289, 292, 306, 438, 459, 578, 612, 657, 867, 876, 918, 1156, 1241, 1314, 1734, 1836, 1971, 2482, 2601, 2628, 3468, 3723, 3942, 4964, 5202, 7446, 7803, 7884, 10404, 11169, 14892, 15606, 21097, 22338, 31212, 33507, 42194, 44676, 63291, 67014, 84388, 126582, 134028, 189873, 253164, 379746, 569619, 759492, 1139238, 2278476]

約数ペア:

[(1, 2278476), (2, 1139238), (3, 759492), (4, 569619), (6, 379746), (9, 253164), (12, 189873), (17, 134028), (18, 126582), (27, 84388), (34, 67014), (36, 63291), (51, 44676), (54, 42194), (68, 33507), (73, 31212), (102, 22338), (108, 21097), (146, 15606), (153, 14892), (204, 11169), (219, 10404), (289, 7884), (292, 7803), (306, 7446), (438, 5202), (459, 4964), (578, 3942), (612, 3723), (657, 3468), (867, 2628), (876, 2601), (918, 2482), (1156, 1971), (1241, 1836), (1314, 1734)]