68886666

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{67141}}^1$

素因数の和:67171

約数の個数: 32

約数和(自身を含む): 161140800

約数和(自身を除く): 92254134

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 67141, 134282, 201423, 402846, 604269, 1208538, 1275679, 1812807, 2551358, 3625614, 3827037, 7654074, 11481111, 22962222, 34443333, 68886666]

約数ペア:

[(1, 68886666), (2, 34443333), (3, 22962222), (6, 11481111), (9, 7654074), (18, 3827037), (19, 3625614), (27, 2551358), (38, 1812807), (54, 1275679), (57, 1208538), (114, 604269), (171, 402846), (342, 201423), (513, 134282), (1026, 67141)]