18225130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23669}}^1$

素因数の和:23694

約数の個数: 32

約数和(自身を含む): 40901760

約数和(自身を除く): 22676630

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 23669, 47338, 118345, 165683, 236690, 260359, 331366, 520718, 828415, 1301795, 1656830, 1822513, 2603590, 3645026, 9112565, 18225130]

約数ペア:

[(1, 18225130), (2, 9112565), (5, 3645026), (7, 2603590), (10, 1822513), (11, 1656830), (14, 1301795), (22, 828415), (35, 520718), (55, 331366), (70, 260359), (77, 236690), (110, 165683), (154, 118345), (385, 47338), (770, 23669)]