30506503218

素因数分解:

$2^1\times 3^1\times {\mathrm{2003}}^1\times {\mathrm{2538401}}^1$

素因数の和:2540409

約数の個数: 16

約数和(自身を含む): 61043491296

約数和(自身を除く): 30536988078

約数列:

[1, 2, 3, 6, 2003, 4006, 6009, 12018, 2538401, 5076802, 7615203, 15230406, 5084417203, 10168834406, 15253251609, 30506503218]

約数ペア:

[(1, 30506503218), (2, 15253251609), (3, 10168834406), (6, 5084417203), (2003, 15230406), (4006, 7615203), (6009, 5076802), (12018, 2538401)]