222690906

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{651143}}^1$

素因数の和:651170

約数の個数: 24

約数和(自身を含む): 507892320

約数和(自身を除く): 285201414

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 651143, 1302286, 1953429, 3906858, 5860287, 11720574, 12371717, 24743434, 37115151, 74230302, 111345453, 222690906]

約数ペア:

[(1, 222690906), (2, 111345453), (3, 74230302), (6, 37115151), (9, 24743434), (18, 12371717), (19, 11720574), (38, 5860287), (57, 3906858), (114, 1953429), (171, 1302286), (342, 651143)]