19994618154

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{7457}}^1\times {\mathrm{63841}}^1$

素因数の和:71310

約数の個数: 32

約数和(自身を含む): 45708829056

約数和(自身を除く): 25714210902

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 7457, 14914, 22371, 44742, 52199, 63841, 104398, 127682, 156597, 191523, 313194, 383046, 446887, 893774, 1340661, 2681322, 476062337, 952124674, 1428187011, 2856374022, 3332436359, 6664872718, 9997309077, 19994618154]

約数ペア:

[(1, 19994618154), (2, 9997309077), (3, 6664872718), (6, 3332436359), (7, 2856374022), (14, 1428187011), (21, 952124674), (42, 476062337), (7457, 2681322), (14914, 1340661), (22371, 893774), (44742, 446887), (52199, 383046), (63841, 313194), (104398, 191523), (127682, 156597)]