2189912436

素因数分解:

$2^2\times 3^4\times {\mathrm{6758989}}^1$

素因数の和:6759005

約数の個数: 30

約数和(自身を含む): 5724864530

約数和(自身を除く): 3534952094

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 6758989, 13517978, 20276967, 27035956, 40553934, 60830901, 81107868, 121661802, 182492703, 243323604, 364985406, 547478109, 729970812, 1094956218, 2189912436]

約数ペア:

[(1, 2189912436), (2, 1094956218), (3, 729970812), (4, 547478109), (6, 364985406), (9, 243323604), (12, 182492703), (18, 121661802), (27, 81107868), (36, 60830901), (54, 40553934), (81, 27035956), (108, 20276967), (162, 13517978), (324, 6758989)]