18315048

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:382

約数の個数: 64

約数和(自身を含む): 47923200

約数和(自身を除く): 29608152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 103, 124, 186, 206, 239, 248, 309, 372, 412, 478, 618, 717, 744, 824, 956, 1236, 1434, 1912, 2472, 2868, 3193, 5736, 6386, 7409, 9579, 12772, 14818, 19158, 22227, 24617, 25544, 29636, 38316, 44454, 49234, 59272, 73851, 76632, 88908, 98468, 147702, 177816, 196936, 295404, 590808, 763127, 1526254, 2289381, 3052508, 4578762, 6105016, 9157524, 18315048]

約数ペア:

[(1, 18315048), (2, 9157524), (3, 6105016), (4, 4578762), (6, 3052508), (8, 2289381), (12, 1526254), (24, 763127), (31, 590808), (62, 295404), (93, 196936), (103, 177816), (124, 147702), (186, 98468), (206, 88908), (239, 76632), (248, 73851), (309, 59272), (372, 49234), (412, 44454), (478, 38316), (618, 29636), (717, 25544), (744, 24617), (824, 22227), (956, 19158), (1236, 14818), (1434, 12772), (1912, 9579), (2472, 7409), (2868, 6386), (3193, 5736)]