217961772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1063}}^1\times {\mathrm{2441}}^1$

素因数の和:3518

約数の個数: 48

約数和(自身を含む): 582016512

約数和(自身を除く): 364054740

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1063, 2126, 2441, 3189, 4252, 4882, 6378, 7323, 7441, 9764, 12756, 14646, 14882, 17087, 22323, 29292, 29764, 34174, 44646, 51261, 68348, 89292, 102522, 205044, 2594783, 5189566, 7784349, 10379132, 15568698, 18163481, 31137396, 36326962, 54490443, 72653924, 108980886, 217961772]

約数ペア:

[(1, 217961772), (2, 108980886), (3, 72653924), (4, 54490443), (6, 36326962), (7, 31137396), (12, 18163481), (14, 15568698), (21, 10379132), (28, 7784349), (42, 5189566), (84, 2594783), (1063, 205044), (2126, 102522), (2441, 89292), (3189, 68348), (4252, 51261), (4882, 44646), (6378, 34174), (7323, 29764), (7441, 29292), (9764, 22323), (12756, 17087), (14646, 14882)]