18411522660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1929929}}^1$

素因数の和:1929997

約数の個数: 72

約数和(自身を含む): 56902056120

約数和(自身を除く): 38490533460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4770, 9540, 1929929, 3859858, 5789787, 7719716, 9649645, 11579574, 17369361, 19299290, 23159148, 28948935, 34738722, 38598580, 57897870, 69477444, 86846805, 102286237, 115795740, 173693610, 204572474, 306858711, 347387220, 409144948, 511431185, 613717422, 920576133, 1022862370, 1227434844, 1534293555, 1841152266, 2045724740, 3068587110, 3682304532, 4602880665, 6137174220, 9205761330, 18411522660]

約数ペア:

[(1, 18411522660), (2, 9205761330), (3, 6137174220), (4, 4602880665), (5, 3682304532), (6, 3068587110), (9, 2045724740), (10, 1841152266), (12, 1534293555), (15, 1227434844), (18, 1022862370), (20, 920576133), (30, 613717422), (36, 511431185), (45, 409144948), (53, 347387220), (60, 306858711), (90, 204572474), (106, 173693610), (159, 115795740), (180, 102286237), (212, 86846805), (265, 69477444), (318, 57897870), (477, 38598580), (530, 34738722), (636, 28948935), (795, 23159148), (954, 19299290), (1060, 17369361), (1590, 11579574), (1908, 9649645), (2385, 7719716), (3180, 5789787), (4770, 3859858), (9540, 1929929)]