12268908

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{1993}}^1$

素因数の和:2028

約数の個数: 60

約数和(自身を含む): 33778360

約数和(自身を除く): 21509452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 324, 342, 513, 684, 1026, 1539, 1993, 2052, 3078, 3986, 5979, 6156, 7972, 11958, 17937, 23916, 35874, 37867, 53811, 71748, 75734, 107622, 113601, 151468, 161433, 215244, 227202, 322866, 340803, 454404, 645732, 681606, 1022409, 1363212, 2044818, 3067227, 4089636, 6134454, 12268908]

約数ペア:

[(1, 12268908), (2, 6134454), (3, 4089636), (4, 3067227), (6, 2044818), (9, 1363212), (12, 1022409), (18, 681606), (19, 645732), (27, 454404), (36, 340803), (38, 322866), (54, 227202), (57, 215244), (76, 161433), (81, 151468), (108, 113601), (114, 107622), (162, 75734), (171, 71748), (228, 53811), (324, 37867), (342, 35874), (513, 23916), (684, 17937), (1026, 11958), (1539, 7972), (1993, 6156), (2052, 5979), (3078, 3986)]