2554218

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{3461}}^1$

素因数の和:3510

約数の個数: 24

約数和(自身を含む): 5670756

約数和(自身を除く): 3116538

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 3461, 6922, 10383, 20766, 31149, 62298, 141901, 283802, 425703, 851406, 1277109, 2554218]

約数ペア:

[(1, 2554218), (2, 1277109), (3, 851406), (6, 425703), (9, 283802), (18, 141901), (41, 62298), (82, 31149), (123, 20766), (246, 10383), (369, 6922), (738, 3461)]