2021369568

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1108207}}^1$

素因数の和:1108239

約数の個数: 48

約数和(自身を含む): 5585368320

約数和(自身を除く): 3563998752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 1108207, 2216414, 3324621, 4432828, 6649242, 8865656, 13298484, 17731312, 21055933, 26596968, 35462624, 42111866, 53193936, 63167799, 84223732, 106387872, 126335598, 168447464, 252671196, 336894928, 505342392, 673789856, 1010684784, 2021369568]

約数ペア:

[(1, 2021369568), (2, 1010684784), (3, 673789856), (4, 505342392), (6, 336894928), (8, 252671196), (12, 168447464), (16, 126335598), (19, 106387872), (24, 84223732), (32, 63167799), (38, 53193936), (48, 42111866), (57, 35462624), (76, 26596968), (96, 21055933), (114, 17731312), (152, 13298484), (228, 8865656), (304, 6649242), (456, 4432828), (608, 3324621), (912, 2216414), (1824, 1108207)]