260072028

素因数分解:

$2^2\times 3^2\times {\mathrm{2161}}^1\times {\mathrm{3343}}^1$

素因数の和:5514

約数の個数: 36

約数和(自身を含む): 657905248

約数和(自身を除く): 397833220

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2161, 3343, 4322, 6483, 6686, 8644, 10029, 12966, 13372, 19449, 20058, 25932, 30087, 38898, 40116, 60174, 77796, 120348, 7224223, 14448446, 21672669, 28896892, 43345338, 65018007, 86690676, 130036014, 260072028]

約数ペア:

[(1, 260072028), (2, 130036014), (3, 86690676), (4, 65018007), (6, 43345338), (9, 28896892), (12, 21672669), (18, 14448446), (36, 7224223), (2161, 120348), (3343, 77796), (4322, 60174), (6483, 40116), (6686, 38898), (8644, 30087), (10029, 25932), (12966, 20058), (13372, 19449)]