2028119301972

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{32603}}^2$

素因数の和:65269

約数の個数: 54

約数和(自身を含む): 5223524078682

約数和(自身を除く): 3195404776710

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 32603, 65206, 97809, 130412, 195618, 293427, 391236, 586854, 1173708, 1727959, 3455918, 5183877, 6911836, 10367754, 15551631, 20735508, 31103262, 62206524, 1062955609, 2125911218, 3188866827, 4251822436, 6377733654, 9566600481, 12755467308, 19133200962, 38266401924, 56336647277, 112673294554, 169009941831, 225346589108, 338019883662, 507029825493, 676039767324, 1014059650986, 2028119301972]

約数ペア:

[(1, 2028119301972), (2, 1014059650986), (3, 676039767324), (4, 507029825493), (6, 338019883662), (9, 225346589108), (12, 169009941831), (18, 112673294554), (36, 56336647277), (53, 38266401924), (106, 19133200962), (159, 12755467308), (212, 9566600481), (318, 6377733654), (477, 4251822436), (636, 3188866827), (954, 2125911218), (1908, 1062955609), (32603, 62206524), (65206, 31103262), (97809, 20735508), (130412, 15551631), (195618, 10367754), (293427, 6911836), (391236, 5183877), (586854, 3455918), (1173708, 1727959)]