17955828

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{45343}}^1$

素因数の和:45364

約数の個数: 36

約数和(自身を含む): 49515648

約数和(自身を除く): 31559820

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 45343, 90686, 136029, 181372, 272058, 408087, 498773, 544116, 816174, 997546, 1496319, 1632348, 1995092, 2992638, 4488957, 5985276, 8977914, 17955828]

約数ペア:

[(1, 17955828), (2, 8977914), (3, 5985276), (4, 4488957), (6, 2992638), (9, 1995092), (11, 1632348), (12, 1496319), (18, 997546), (22, 816174), (33, 544116), (36, 498773), (44, 408087), (66, 272058), (99, 181372), (132, 136029), (198, 90686), (396, 45343)]