1820152008

素因数分解:

$2^3\times 3^2\times {\mathrm{1847}}^1\times {\mathrm{13687}}^1$

素因数の和:15546

約数の個数: 48

約数和(自身を含む): 4932607680

約数和(自身を除く): 3112455672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1847, 3694, 5541, 7388, 11082, 13687, 14776, 16623, 22164, 27374, 33246, 41061, 44328, 54748, 66492, 82122, 109496, 123183, 132984, 164244, 246366, 328488, 492732, 985464, 25279889, 50559778, 75839667, 101119556, 151679334, 202239112, 227519001, 303358668, 455038002, 606717336, 910076004, 1820152008]

約数ペア:

[(1, 1820152008), (2, 910076004), (3, 606717336), (4, 455038002), (6, 303358668), (8, 227519001), (9, 202239112), (12, 151679334), (18, 101119556), (24, 75839667), (36, 50559778), (72, 25279889), (1847, 985464), (3694, 492732), (5541, 328488), (7388, 246366), (11082, 164244), (13687, 132984), (14776, 123183), (16623, 109496), (22164, 82122), (27374, 66492), (33246, 54748), (41061, 44328)]