623213406

素因数分解:

$2^1\times 3^3\times {\mathrm{11540989}}^1$

素因数の和:11541000

約数の個数: 16

約数和(自身を含む): 1384918800

約数和(自身を除く): 761705394

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 11540989, 23081978, 34622967, 69245934, 103868901, 207737802, 311606703, 623213406]

約数ペア:

[(1, 623213406), (2, 311606703), (3, 207737802), (6, 103868901), (9, 69245934), (18, 34622967), (27, 23081978), (54, 11540989)]