2021691804

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{30449}}^1$

素因数の和:30970

約数の個数: 48

約数和(自身を含む): 5156524800

約数和(自身を除く): 3134832996

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 503, 1006, 1509, 2012, 3018, 5533, 6036, 11066, 16599, 22132, 30449, 33198, 60898, 66396, 91347, 121796, 182694, 334939, 365388, 669878, 1004817, 1339756, 2009634, 4019268, 15315847, 30631694, 45947541, 61263388, 91895082, 168474317, 183790164, 336948634, 505422951, 673897268, 1010845902, 2021691804]

約数ペア:

[(1, 2021691804), (2, 1010845902), (3, 673897268), (4, 505422951), (6, 336948634), (11, 183790164), (12, 168474317), (22, 91895082), (33, 61263388), (44, 45947541), (66, 30631694), (132, 15315847), (503, 4019268), (1006, 2009634), (1509, 1339756), (2012, 1004817), (3018, 669878), (5533, 365388), (6036, 334939), (11066, 182694), (16599, 121796), (22132, 91347), (30449, 66396), (33198, 60898)]