172872714

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{69763}}^1$

素因数の和:69834

約数の個数: 32

約数和(自身を含む): 401840640

約数和(自身を除く): 228967926

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 59, 118, 177, 354, 413, 826, 1239, 2478, 69763, 139526, 209289, 418578, 488341, 976682, 1465023, 2930046, 4116017, 8232034, 12348051, 24696102, 28812119, 57624238, 86436357, 172872714]

約数ペア:

[(1, 172872714), (2, 86436357), (3, 57624238), (6, 28812119), (7, 24696102), (14, 12348051), (21, 8232034), (42, 4116017), (59, 2930046), (118, 1465023), (177, 976682), (354, 488341), (413, 418578), (826, 209289), (1239, 139526), (2478, 69763)]