21307722

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{44953}}^1$

素因数の和:45037

約数の個数: 16

約数和(自身を含む): 43155840

約数和(自身を除く): 21848118

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 44953, 89906, 134859, 269718, 3551287, 7102574, 10653861, 21307722]

約数ペア:

[(1, 21307722), (2, 10653861), (3, 7102574), (6, 3551287), (79, 269718), (158, 134859), (237, 89906), (474, 44953)]