21083634

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8191}}^1$

素因数の和:8223

約数の個数: 48

約数和(自身を含む): 53673984

約数和(自身を除く): 32590350

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 8191, 16382, 24573, 49146, 73719, 90101, 106483, 147438, 180202, 212966, 270303, 319449, 540606, 638898, 810909, 958347, 1171313, 1621818, 1916694, 2342626, 3513939, 7027878, 10541817, 21083634]

約数ペア:

[(1, 21083634), (2, 10541817), (3, 7027878), (6, 3513939), (9, 2342626), (11, 1916694), (13, 1621818), (18, 1171313), (22, 958347), (26, 810909), (33, 638898), (39, 540606), (66, 319449), (78, 270303), (99, 212966), (117, 180202), (143, 147438), (198, 106483), (234, 90101), (286, 73719), (429, 49146), (858, 24573), (1287, 16382), (2574, 8191)]