67074378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{11657}}^1$

素因数の和:11806

約数の個数: 32

約数和(自身を含む): 154445184

約数和(自身を除く): 87370806

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 137, 274, 411, 822, 959, 1918, 2877, 5754, 11657, 23314, 34971, 69942, 81599, 163198, 244797, 489594, 1597009, 3194018, 4791027, 9582054, 11179063, 22358126, 33537189, 67074378]

約数ペア:

[(1, 67074378), (2, 33537189), (3, 22358126), (6, 11179063), (7, 9582054), (14, 4791027), (21, 3194018), (42, 1597009), (137, 489594), (274, 244797), (411, 163198), (822, 81599), (959, 69942), (1918, 34971), (2877, 23314), (5754, 11657)]