8240022

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{21799}}^1$

素因数の和:21817

約数の個数: 32

約数和(自身を含む): 20928000

約数和(自身を除く): 12687978

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 21799, 43598, 65397, 130794, 152593, 196191, 305186, 392382, 457779, 588573, 915558, 1177146, 1373337, 2746674, 4120011, 8240022]

約数ペア:

[(1, 8240022), (2, 4120011), (3, 2746674), (6, 1373337), (7, 1177146), (9, 915558), (14, 588573), (18, 457779), (21, 392382), (27, 305186), (42, 196191), (54, 152593), (63, 130794), (126, 65397), (189, 43598), (378, 21799)]