18770232

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{60161}}^1$

素因数の和:60183

約数の個数: 32

約数和(自身を含む): 50536080

約数和(自身を除く): 31765848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 60161, 120322, 180483, 240644, 360966, 481288, 721932, 782093, 1443864, 1564186, 2346279, 3128372, 4692558, 6256744, 9385116, 18770232]

約数ペア:

[(1, 18770232), (2, 9385116), (3, 6256744), (4, 4692558), (6, 3128372), (8, 2346279), (12, 1564186), (13, 1443864), (24, 782093), (26, 721932), (39, 481288), (52, 360966), (78, 240644), (104, 180483), (156, 120322), (312, 60161)]