1181286

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:141

約数の個数: 48

約数和(自身を含む): 2770560

約数和(自身を除く): 1589274

約数列:

[1, 2, 3, 6, 9, 18, 29, 31, 58, 62, 73, 87, 93, 146, 174, 186, 219, 261, 279, 438, 522, 558, 657, 899, 1314, 1798, 2117, 2263, 2697, 4234, 4526, 5394, 6351, 6789, 8091, 12702, 13578, 16182, 19053, 20367, 38106, 40734, 65627, 131254, 196881, 393762, 590643, 1181286]

約数ペア:

[(1, 1181286), (2, 590643), (3, 393762), (6, 196881), (9, 131254), (18, 65627), (29, 40734), (31, 38106), (58, 20367), (62, 19053), (73, 16182), (87, 13578), (93, 12702), (146, 8091), (174, 6789), (186, 6351), (219, 5394), (261, 4526), (279, 4234), (438, 2697), (522, 2263), (558, 2117), (657, 1798), (899, 1314)]