18141460568

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{718303}}^1$

素因数の和:718368

約数の個数: 64

約数和(自身を含む): 43443025920

約数和(自身を除く): 25301565352

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 41, 44, 56, 77, 82, 88, 154, 164, 287, 308, 328, 451, 574, 616, 902, 1148, 1804, 2296, 3157, 3608, 6314, 12628, 25256, 718303, 1436606, 2873212, 5028121, 5746424, 7901333, 10056242, 15802666, 20112484, 29450423, 31605332, 40224968, 55309331, 58900846, 63210664, 110618662, 117801692, 206152961, 221237324, 235603384, 323954653, 412305922, 442474648, 647909306, 824611844, 1295818612, 1649223688, 2267682571, 2591637224, 4535365142, 9070730284, 18141460568]

約数ペア:

[(1, 18141460568), (2, 9070730284), (4, 4535365142), (7, 2591637224), (8, 2267682571), (11, 1649223688), (14, 1295818612), (22, 824611844), (28, 647909306), (41, 442474648), (44, 412305922), (56, 323954653), (77, 235603384), (82, 221237324), (88, 206152961), (154, 117801692), (164, 110618662), (287, 63210664), (308, 58900846), (328, 55309331), (451, 40224968), (574, 31605332), (616, 29450423), (902, 20112484), (1148, 15802666), (1804, 10056242), (2296, 7901333), (3157, 5746424), (3608, 5028121), (6314, 2873212), (12628, 1436606), (25256, 718303)]