21070722

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{44453}}^1$

素因数の和:44537

約数の個数: 16

約数和(自身を含む): 42675840

約数和(自身を除く): 21605118

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 44453, 88906, 133359, 266718, 3511787, 7023574, 10535361, 21070722]

約数ペア:

[(1, 21070722), (2, 10535361), (3, 7023574), (6, 3511787), (79, 266718), (158, 133359), (237, 88906), (474, 44453)]