2010215106

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{49481}}^1$

素因数の和:49587

約数の個数: 48

約数和(自身を含む): 4546604088

約数和(自身を除く): 2536388982

約数列:

[1, 2, 3, 6, 9, 18, 37, 61, 74, 111, 122, 183, 222, 333, 366, 549, 666, 1098, 2257, 4514, 6771, 13542, 20313, 40626, 49481, 98962, 148443, 296886, 445329, 890658, 1830797, 3018341, 3661594, 5492391, 6036682, 9055023, 10984782, 16477173, 18110046, 27165069, 32954346, 54330138, 111678617, 223357234, 335035851, 670071702, 1005107553, 2010215106]

約数ペア:

[(1, 2010215106), (2, 1005107553), (3, 670071702), (6, 335035851), (9, 223357234), (18, 111678617), (37, 54330138), (61, 32954346), (74, 27165069), (111, 18110046), (122, 16477173), (183, 10984782), (222, 9055023), (333, 6036682), (366, 5492391), (549, 3661594), (666, 3018341), (1098, 1830797), (2257, 890658), (4514, 445329), (6771, 296886), (13542, 148443), (20313, 98962), (40626, 49481)]