7810854246

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{1543}}^1\times {\mathrm{7211}}^1$

素因数の和:8778

約数の個数: 64

約数和(自身を含む): 18707351040

約数和(自身を除く): 10896496794

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 1543, 3086, 4629, 7211, 9258, 13887, 14422, 20059, 21633, 27774, 40118, 41661, 43266, 60177, 64899, 83322, 93743, 120354, 129798, 180531, 187486, 194697, 281229, 361062, 389394, 541593, 562458, 843687, 1083186, 1687374, 2531061, 5062122, 11126573, 22253146, 33379719, 66759438, 100139157, 144645449, 200278314, 289290898, 300417471, 433936347, 600834942, 867872694, 1301809041, 2603618082, 3905427123, 7810854246]

約数ペア:

[(1, 7810854246), (2, 3905427123), (3, 2603618082), (6, 1301809041), (9, 867872694), (13, 600834942), (18, 433936347), (26, 300417471), (27, 289290898), (39, 200278314), (54, 144645449), (78, 100139157), (117, 66759438), (234, 33379719), (351, 22253146), (702, 11126573), (1543, 5062122), (3086, 2531061), (4629, 1687374), (7211, 1083186), (9258, 843687), (13887, 562458), (14422, 541593), (20059, 389394), (21633, 361062), (27774, 281229), (40118, 194697), (41661, 187486), (43266, 180531), (60177, 129798), (64899, 120354), (83322, 93743)]