2116729818

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{454039}}^1$

素因数の和:454091

約数の個数: 48

約数和(自身を含む): 5383098240

約数和(自身を除く): 3266368422

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 74, 111, 126, 222, 259, 333, 518, 666, 777, 1554, 2331, 4662, 454039, 908078, 1362117, 2724234, 3178273, 4086351, 6356546, 8172702, 9534819, 16799443, 19069638, 28604457, 33598886, 50398329, 57208914, 100796658, 117596101, 151194987, 235192202, 302389974, 352788303, 705576606, 1058364909, 2116729818]

約数ペア:

[(1, 2116729818), (2, 1058364909), (3, 705576606), (6, 352788303), (7, 302389974), (9, 235192202), (14, 151194987), (18, 117596101), (21, 100796658), (37, 57208914), (42, 50398329), (63, 33598886), (74, 28604457), (111, 19069638), (126, 16799443), (222, 9534819), (259, 8172702), (333, 6356546), (518, 4086351), (666, 3178273), (777, 2724234), (1554, 1362117), (2331, 908078), (4662, 454039)]