12180636

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1531}}^1$

素因数の和:1571

約数の個数: 72

約数和(自身を含む): 35131824

約数和(自身を除く): 22951188

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1531, 1989, 2652, 3062, 3978, 4593, 6124, 7956, 9186, 13779, 18372, 19903, 26027, 27558, 39806, 52054, 55116, 59709, 78081, 79612, 104108, 119418, 156162, 179127, 234243, 238836, 312324, 338351, 358254, 468486, 676702, 716508, 936972, 1015053, 1353404, 2030106, 3045159, 4060212, 6090318, 12180636]

約数ペア:

[(1, 12180636), (2, 6090318), (3, 4060212), (4, 3045159), (6, 2030106), (9, 1353404), (12, 1015053), (13, 936972), (17, 716508), (18, 676702), (26, 468486), (34, 358254), (36, 338351), (39, 312324), (51, 238836), (52, 234243), (68, 179127), (78, 156162), (102, 119418), (117, 104108), (153, 79612), (156, 78081), (204, 59709), (221, 55116), (234, 52054), (306, 39806), (442, 27558), (468, 26027), (612, 19903), (663, 18372), (884, 13779), (1326, 9186), (1531, 7956), (1989, 6124), (2652, 4593), (3062, 3978)]