18401748

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1093}}^1$

素因数の和:1184

約数の個数: 48

約数和(自身を含む): 45580416

約数和(自身を除く): 27178668

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 61, 69, 92, 122, 138, 183, 244, 276, 366, 732, 1093, 1403, 2186, 2806, 3279, 4209, 4372, 5612, 6558, 8418, 13116, 16836, 25139, 50278, 66673, 75417, 100556, 133346, 150834, 200019, 266692, 301668, 400038, 800076, 1533479, 3066958, 4600437, 6133916, 9200874, 18401748]

約数ペア:

[(1, 18401748), (2, 9200874), (3, 6133916), (4, 4600437), (6, 3066958), (12, 1533479), (23, 800076), (46, 400038), (61, 301668), (69, 266692), (92, 200019), (122, 150834), (138, 133346), (183, 100556), (244, 75417), (276, 66673), (366, 50278), (732, 25139), (1093, 16836), (1403, 13116), (2186, 8418), (2806, 6558), (3279, 5612), (4209, 4372)]