16689348

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{11887}}^1$

素因数の和:11913

約数の個数: 48

約数和(自身を含む): 46600960

約数和(自身を除く): 29911612

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 11887, 23774, 35661, 47548, 71322, 106983, 142644, 154531, 213966, 309062, 320949, 427932, 463593, 618124, 641898, 927186, 1283796, 1390779, 1854372, 2781558, 4172337, 5563116, 8344674, 16689348]

約数ペア:

[(1, 16689348), (2, 8344674), (3, 5563116), (4, 4172337), (6, 2781558), (9, 1854372), (12, 1390779), (13, 1283796), (18, 927186), (26, 641898), (27, 618124), (36, 463593), (39, 427932), (52, 320949), (54, 309062), (78, 213966), (108, 154531), (117, 142644), (156, 106983), (234, 71322), (351, 47548), (468, 35661), (702, 23774), (1404, 11887)]