18783338458

素因数分解:

$2^1\times {\mathrm{313}}^1\times {\mathrm{6421}}^1\times {\mathrm{4673}}^1$

素因数の和:11409

約数の個数: 16

約数和(自身を含む): 28275475176

約数和(自身を除く): 9492136718

約数列:

[1, 2, 313, 626, 4673, 6421, 9346, 12842, 1462649, 2009773, 2925298, 4019546, 30005333, 60010666, 9391669229, 18783338458]

約数ペア:

[(1, 18783338458), (2, 9391669229), (313, 60010666), (626, 30005333), (4673, 4019546), (6421, 2925298), (9346, 2009773), (12842, 1462649)]