21800315472

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{34936403}}^1$

素因数の和:34936427

約数の個数: 40

約数和(自身を含む): 60649597344

約数和(自身を除く): 38849281872

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 34936403, 69872806, 104809209, 139745612, 209618418, 279491224, 419236836, 454173239, 558982448, 838473672, 908346478, 1362519717, 1676947344, 1816692956, 2725039434, 3633385912, 5450078868, 7266771824, 10900157736, 21800315472]

約数ペア:

[(1, 21800315472), (2, 10900157736), (3, 7266771824), (4, 5450078868), (6, 3633385912), (8, 2725039434), (12, 1816692956), (13, 1676947344), (16, 1362519717), (24, 908346478), (26, 838473672), (39, 558982448), (48, 454173239), (52, 419236836), (78, 279491224), (104, 209618418), (156, 139745612), (208, 104809209), (312, 69872806), (624, 34936403)]