1991364624

素因数分解:

$2^4\times 3^2\times {\mathrm{13828921}}^1$

素因数の和:13828935

約数の個数: 30

約数和(自身を含む): 5573055566

約数和(自身を除く): 3581690942

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 13828921, 27657842, 41486763, 55315684, 82973526, 110631368, 124460289, 165947052, 221262736, 248920578, 331894104, 497841156, 663788208, 995682312, 1991364624]

約数ペア:

[(1, 1991364624), (2, 995682312), (3, 663788208), (4, 497841156), (6, 331894104), (8, 248920578), (9, 221262736), (12, 165947052), (16, 124460289), (18, 110631368), (24, 82973526), (36, 55315684), (48, 41486763), (72, 27657842), (144, 13828921)]