67978206

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{222151}}^1$

素因数の和:222176

約数の個数: 24

約数和(自身を含む): 155950704

約数和(自身を除く): 87972498

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 222151, 444302, 666453, 1332906, 1999359, 3776567, 3998718, 7553134, 11329701, 22659402, 33989103, 67978206]

約数ペア:

[(1, 67978206), (2, 33989103), (3, 22659402), (6, 11329701), (9, 7553134), (17, 3998718), (18, 3776567), (34, 1999359), (51, 1332906), (102, 666453), (153, 444302), (306, 222151)]