9580228

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 20056960

約数和(自身を除く): 10476732

約数列:

[1, 2, 4, 7, 14, 28, 43, 73, 86, 109, 146, 172, 218, 292, 301, 436, 511, 602, 763, 1022, 1204, 1526, 2044, 3052, 3139, 4687, 6278, 7957, 9374, 12556, 15914, 18748, 21973, 31828, 32809, 43946, 55699, 65618, 87892, 111398, 131236, 222796, 342151, 684302, 1368604, 2395057, 4790114, 9580228]

約数ペア:

[(1, 9580228), (2, 4790114), (4, 2395057), (7, 1368604), (14, 684302), (28, 342151), (43, 222796), (73, 131236), (86, 111398), (109, 87892), (146, 65618), (172, 55699), (218, 43946), (292, 32809), (301, 31828), (436, 21973), (511, 18748), (602, 15914), (763, 12556), (1022, 9374), (1204, 7957), (1526, 6278), (2044, 4687), (3052, 3139)]