39877812

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{28403}}^1$

素因数の和:28429

約数の個数: 48

約数和(自身を含む): 111343680

約数和(自身を除く): 71465868

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 28403, 56806, 85209, 113612, 170418, 255627, 340836, 369239, 511254, 738478, 766881, 1022508, 1107717, 1476956, 1533762, 2215434, 3067524, 3323151, 4430868, 6646302, 9969453, 13292604, 19938906, 39877812]

約数ペア:

[(1, 39877812), (2, 19938906), (3, 13292604), (4, 9969453), (6, 6646302), (9, 4430868), (12, 3323151), (13, 3067524), (18, 2215434), (26, 1533762), (27, 1476956), (36, 1107717), (39, 1022508), (52, 766881), (54, 738478), (78, 511254), (108, 369239), (117, 340836), (156, 255627), (234, 170418), (351, 113612), (468, 85209), (702, 56806), (1404, 28403)]