18444430

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{27529}}^1$

素因数の和:27603

約数の個数: 16

約数和(自身を含む): 33696720

約数和(自身を除く): 15252290

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 27529, 55058, 137645, 275290, 1844443, 3688886, 9222215, 18444430]

約数ペア:

[(1, 18444430), (2, 9222215), (5, 3688886), (10, 1844443), (67, 275290), (134, 137645), (335, 55058), (670, 27529)]