18233082

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3911}}^1$

素因数の和:3963

約数の個数: 48

約数和(自身を含む): 46380672

約数和(自身を除く): 28147590

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 74, 111, 126, 222, 259, 333, 518, 666, 777, 1554, 2331, 3911, 4662, 7822, 11733, 23466, 27377, 35199, 54754, 70398, 82131, 144707, 164262, 246393, 289414, 434121, 492786, 868242, 1012949, 1302363, 2025898, 2604726, 3038847, 6077694, 9116541, 18233082]

約数ペア:

[(1, 18233082), (2, 9116541), (3, 6077694), (6, 3038847), (7, 2604726), (9, 2025898), (14, 1302363), (18, 1012949), (21, 868242), (37, 492786), (42, 434121), (63, 289414), (74, 246393), (111, 164262), (126, 144707), (222, 82131), (259, 70398), (333, 54754), (518, 35199), (666, 27377), (777, 23466), (1554, 11733), (2331, 7822), (3911, 4662)]