18798472

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{30517}}^1$

素因数の和:30541

約数の個数: 32

約数和(自身を含む): 43945920

約数和(自身を除く): 25147448

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 30517, 61034, 122068, 213619, 244136, 335687, 427238, 671374, 854476, 1342748, 1708952, 2349809, 2685496, 4699618, 9399236, 18798472]

約数ペア:

[(1, 18798472), (2, 9399236), (4, 4699618), (7, 2685496), (8, 2349809), (11, 1708952), (14, 1342748), (22, 854476), (28, 671374), (44, 427238), (56, 335687), (77, 244136), (88, 213619), (154, 122068), (308, 61034), (616, 30517)]