21590952

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{52919}}^1$

素因数の和:52945

約数の個数: 32

約数和(自身を含む): 57153600

約数和(自身を除く): 35562648

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 52919, 105838, 158757, 211676, 317514, 423352, 635028, 899623, 1270056, 1799246, 2698869, 3598492, 5397738, 7196984, 10795476, 21590952]

約数ペア:

[(1, 21590952), (2, 10795476), (3, 7196984), (4, 5397738), (6, 3598492), (8, 2698869), (12, 1799246), (17, 1270056), (24, 899623), (34, 635028), (51, 423352), (68, 317514), (102, 211676), (136, 158757), (204, 105838), (408, 52919)]