21916536

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53717}}^1$

素因数の和:53743

約数の個数: 32

約数和(自身を含む): 58015440

約数和(自身を除く): 36098904

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 53717, 107434, 161151, 214868, 322302, 429736, 644604, 913189, 1289208, 1826378, 2739567, 3652756, 5479134, 7305512, 10958268, 21916536]

約数ペア:

[(1, 21916536), (2, 10958268), (3, 7305512), (4, 5479134), (6, 3652756), (8, 2739567), (12, 1826378), (17, 1289208), (24, 913189), (34, 644604), (51, 429736), (68, 322302), (102, 214868), (136, 161151), (204, 107434), (408, 53717)]