12081816

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{5413}}^1$

素因数の和:5456

約数の個数: 48

約数和(自身を含む): 33783360

約数和(自身を除く): 21701544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 5413, 10826, 16239, 21652, 32478, 43304, 48717, 64956, 97434, 129912, 167803, 194868, 335606, 389736, 503409, 671212, 1006818, 1342424, 1510227, 2013636, 3020454, 4027272, 6040908, 12081816]

約数ペア:

[(1, 12081816), (2, 6040908), (3, 4027272), (4, 3020454), (6, 2013636), (8, 1510227), (9, 1342424), (12, 1006818), (18, 671212), (24, 503409), (31, 389736), (36, 335606), (62, 194868), (72, 167803), (93, 129912), (124, 97434), (186, 64956), (248, 48717), (279, 43304), (372, 32478), (558, 21652), (744, 16239), (1116, 10826), (2232, 5413)]