40366347

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{557}}^1$

素因数の和:620

約数の個数: 48

約数和(自身を含む): 68700960

約数和(自身を除く): 28334613

約数列:

[1, 3, 7, 17, 21, 29, 49, 51, 87, 119, 147, 203, 357, 493, 557, 609, 833, 1421, 1479, 1671, 2499, 3451, 3899, 4263, 9469, 10353, 11697, 16153, 24157, 27293, 28407, 48459, 66283, 72471, 81879, 113071, 198849, 274601, 339213, 463981, 791497, 823803, 1391943, 1922207, 2374491, 5766621, 13455449, 40366347]

約数ペア:

[(1, 40366347), (3, 13455449), (7, 5766621), (17, 2374491), (21, 1922207), (29, 1391943), (49, 823803), (51, 791497), (87, 463981), (119, 339213), (147, 274601), (203, 198849), (357, 113071), (493, 81879), (557, 72471), (609, 66283), (833, 48459), (1421, 28407), (1479, 27293), (1671, 24157), (2499, 16153), (3451, 11697), (3899, 10353), (4263, 9469)]