18203508

素因数分解:

$2^2\times 3^3\times {\mathrm{41}}^1\times {\mathrm{4111}}^1$

素因数の和:4165

約数の個数: 48

約数和(自身を含む): 48357120

約数和(自身を除く): 30153612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 82, 108, 123, 164, 246, 369, 492, 738, 1107, 1476, 2214, 4111, 4428, 8222, 12333, 16444, 24666, 36999, 49332, 73998, 110997, 147996, 168551, 221994, 337102, 443988, 505653, 674204, 1011306, 1516959, 2022612, 3033918, 4550877, 6067836, 9101754, 18203508]

約数ペア:

[(1, 18203508), (2, 9101754), (3, 6067836), (4, 4550877), (6, 3033918), (9, 2022612), (12, 1516959), (18, 1011306), (27, 674204), (36, 505653), (41, 443988), (54, 337102), (82, 221994), (108, 168551), (123, 147996), (164, 110997), (246, 73998), (369, 49332), (492, 36999), (738, 24666), (1107, 16444), (1476, 12333), (2214, 8222), (4111, 4428)]