27815544

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{20333}}^1$

素因数の和:20364

約数の個数: 48

約数和(自身を含む): 79302600

約数和(自身を除く): 51487056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 20333, 40666, 60999, 81332, 121998, 162664, 182997, 243996, 365994, 386327, 487992, 731988, 772654, 1158981, 1463976, 1545308, 2317962, 3090616, 3476943, 4635924, 6953886, 9271848, 13907772, 27815544]

約数ペア:

[(1, 27815544), (2, 13907772), (3, 9271848), (4, 6953886), (6, 4635924), (8, 3476943), (9, 3090616), (12, 2317962), (18, 1545308), (19, 1463976), (24, 1158981), (36, 772654), (38, 731988), (57, 487992), (72, 386327), (76, 365994), (114, 243996), (152, 182997), (171, 162664), (228, 121998), (342, 81332), (456, 60999), (684, 40666), (1368, 20333)]