18794616

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{7603}}^1$

素因数の和:7715

約数の個数: 32

約数和(自身を含む): 47448960

約数和(自身を除く): 28654344

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 206, 309, 412, 618, 824, 1236, 2472, 7603, 15206, 22809, 30412, 45618, 60824, 91236, 182472, 783109, 1566218, 2349327, 3132436, 4698654, 6264872, 9397308, 18794616]

約数ペア:

[(1, 18794616), (2, 9397308), (3, 6264872), (4, 4698654), (6, 3132436), (8, 2349327), (12, 1566218), (24, 783109), (103, 182472), (206, 91236), (309, 60824), (412, 45618), (618, 30412), (824, 22809), (1236, 15206), (2472, 7603)]