13801248

素因数分解:

$2^5\times 3^2\times {\mathrm{173}}^1\times {\mathrm{277}}^1$

素因数の和:466

約数の個数: 72

約数和(自身を含む): 39616668

約数和(自身を除く): 25815420

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 173, 277, 288, 346, 519, 554, 692, 831, 1038, 1108, 1384, 1557, 1662, 2076, 2216, 2493, 2768, 3114, 3324, 4152, 4432, 4986, 5536, 6228, 6648, 8304, 8864, 9972, 12456, 13296, 16608, 19944, 24912, 26592, 39888, 47921, 49824, 79776, 95842, 143763, 191684, 287526, 383368, 431289, 575052, 766736, 862578, 1150104, 1533472, 1725156, 2300208, 3450312, 4600416, 6900624, 13801248]

約数ペア:

[(1, 13801248), (2, 6900624), (3, 4600416), (4, 3450312), (6, 2300208), (8, 1725156), (9, 1533472), (12, 1150104), (16, 862578), (18, 766736), (24, 575052), (32, 431289), (36, 383368), (48, 287526), (72, 191684), (96, 143763), (144, 95842), (173, 79776), (277, 49824), (288, 47921), (346, 39888), (519, 26592), (554, 24912), (692, 19944), (831, 16608), (1038, 13296), (1108, 12456), (1384, 9972), (1557, 8864), (1662, 8304), (2076, 6648), (2216, 6228), (2493, 5536), (2768, 4986), (3114, 4432), (3324, 4152)]