21975115788

素因数分解:

$2^2\times 3^2\times {\mathrm{613}}^1\times {\mathrm{995791}}^1$

素因数の和:996414

約数の個数: 36

約数和(自身を含む): 55638882208

約数和(自身を除く): 33663766420

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 613, 1226, 1839, 2452, 3678, 5517, 7356, 11034, 22068, 995791, 1991582, 2987373, 3983164, 5974746, 8962119, 11949492, 17924238, 35848476, 610419883, 1220839766, 1831259649, 2441679532, 3662519298, 5493778947, 7325038596, 10987557894, 21975115788]

約数ペア:

[(1, 21975115788), (2, 10987557894), (3, 7325038596), (4, 5493778947), (6, 3662519298), (9, 2441679532), (12, 1831259649), (18, 1220839766), (36, 610419883), (613, 35848476), (1226, 17924238), (1839, 11949492), (2452, 8962119), (3678, 5974746), (5517, 3983164), (7356, 2987373), (11034, 1991582), (22068, 995791)]