18439554

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4933}}^1$

素因数の和:5034

約数の個数: 32

約数和(自身を含む): 42629760

約数和(自身を除く): 24190206

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 178, 267, 534, 623, 1246, 1869, 3738, 4933, 9866, 14799, 29598, 34531, 69062, 103593, 207186, 439037, 878074, 1317111, 2634222, 3073259, 6146518, 9219777, 18439554]

約数ペア:

[(1, 18439554), (2, 9219777), (3, 6146518), (6, 3073259), (7, 2634222), (14, 1317111), (21, 878074), (42, 439037), (89, 207186), (178, 103593), (267, 69062), (534, 34531), (623, 29598), (1246, 14799), (1869, 9866), (3738, 4933)]