2018100735

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{1831}}^1\times {\mathrm{3499}}^1$

素因数の和:5348

約数の個数: 48

約数和(自身を含む): 4001088000

約数和(自身を除く): 1982987265

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 1831, 3499, 5493, 9155, 10497, 12817, 16479, 17495, 24493, 27465, 31491, 38451, 52485, 64085, 73479, 82395, 115353, 122465, 157455, 192255, 220437, 367395, 576765, 1102185, 6406669, 19220007, 32033345, 44846683, 57660021, 96100035, 134540049, 224233415, 288300105, 403620147, 672700245, 2018100735]

約数ペア:

[(1, 2018100735), (3, 672700245), (5, 403620147), (7, 288300105), (9, 224233415), (15, 134540049), (21, 96100035), (35, 57660021), (45, 44846683), (63, 32033345), (105, 19220007), (315, 6406669), (1831, 1102185), (3499, 576765), (5493, 367395), (9155, 220437), (10497, 192255), (12817, 157455), (16479, 122465), (17495, 115353), (24493, 82395), (27465, 73479), (31491, 64085), (38451, 52485)]