18069528

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:352

約数の個数: 64

約数和(自身を含む): 47232000

約数和(自身を除く): 29162472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 149, 163, 186, 248, 298, 326, 372, 447, 489, 596, 652, 744, 894, 978, 1192, 1304, 1788, 1956, 3576, 3912, 4619, 5053, 9238, 10106, 13857, 15159, 18476, 20212, 24287, 27714, 30318, 36952, 40424, 48574, 55428, 60636, 72861, 97148, 110856, 121272, 145722, 194296, 291444, 582888, 752897, 1505794, 2258691, 3011588, 4517382, 6023176, 9034764, 18069528]

約数ペア:

[(1, 18069528), (2, 9034764), (3, 6023176), (4, 4517382), (6, 3011588), (8, 2258691), (12, 1505794), (24, 752897), (31, 582888), (62, 291444), (93, 194296), (124, 145722), (149, 121272), (163, 110856), (186, 97148), (248, 72861), (298, 60636), (326, 55428), (372, 48574), (447, 40424), (489, 36952), (596, 30318), (652, 27714), (744, 24287), (894, 20212), (978, 18476), (1192, 15159), (1304, 13857), (1788, 10106), (1956, 9238), (3576, 5053), (3912, 4619)]