18327563568

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{4105637}}^1$

素因数の和:4105682

約数の個数: 60

約数和(自身を含む): 52946307648

約数和(自身を除く): 34618744080

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 4105637, 8211274, 12316911, 16422548, 24633822, 32845096, 36950733, 49267644, 65690192, 73901466, 98535288, 127274747, 147802932, 197070576, 254549494, 295605864, 381824241, 509098988, 591211728, 763648482, 1018197976, 1145472723, 1527296964, 2036395952, 2290945446, 3054593928, 4581890892, 6109187856, 9163781784, 18327563568]

約数ペア:

[(1, 18327563568), (2, 9163781784), (3, 6109187856), (4, 4581890892), (6, 3054593928), (8, 2290945446), (9, 2036395952), (12, 1527296964), (16, 1145472723), (18, 1018197976), (24, 763648482), (31, 591211728), (36, 509098988), (48, 381824241), (62, 295605864), (72, 254549494), (93, 197070576), (124, 147802932), (144, 127274747), (186, 98535288), (248, 73901466), (279, 65690192), (372, 49267644), (496, 36950733), (558, 32845096), (744, 24633822), (1116, 16422548), (1488, 12316911), (2232, 8211274), (4464, 4105637)]