9009390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1777}}^1$

素因数の和:1813

約数の個数: 48

約数和(自身を含む): 23426928

約数和(自身を除く): 14417538

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 1777, 2535, 3554, 5070, 5331, 8885, 10662, 17770, 23101, 26655, 46202, 53310, 69303, 115505, 138606, 231010, 300313, 346515, 600626, 693030, 900939, 1501565, 1801878, 3003130, 4504695, 9009390]

約数ペア:

[(1, 9009390), (2, 4504695), (3, 3003130), (5, 1801878), (6, 1501565), (10, 900939), (13, 693030), (15, 600626), (26, 346515), (30, 300313), (39, 231010), (65, 138606), (78, 115505), (130, 69303), (169, 53310), (195, 46202), (338, 26655), (390, 23101), (507, 17770), (845, 10662), (1014, 8885), (1690, 5331), (1777, 5070), (2535, 3554)]