21483696

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{34429}}^1$

素因数の和:34453

約数の個数: 40

約数和(自身を含む): 59770480

約数和(自身を除く): 38286784

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 34429, 68858, 103287, 137716, 206574, 275432, 413148, 447577, 550864, 826296, 895154, 1342731, 1652592, 1790308, 2685462, 3580616, 5370924, 7161232, 10741848, 21483696]

約数ペア:

[(1, 21483696), (2, 10741848), (3, 7161232), (4, 5370924), (6, 3580616), (8, 2685462), (12, 1790308), (13, 1652592), (16, 1342731), (24, 895154), (26, 826296), (39, 550864), (48, 447577), (52, 413148), (78, 275432), (104, 206574), (156, 137716), (208, 103287), (312, 68858), (624, 34429)]