2778315912

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{1677727}}^1$

素因数の和:1677762

約数の個数: 48

約数和(自身を含む): 7851767040

約数和(自身を除く): 5073451128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 1677727, 3355454, 5033181, 6710908, 10066362, 13421816, 15099543, 20132724, 30199086, 38587721, 40265448, 60398172, 77175442, 115763163, 120796344, 154350884, 231526326, 308701768, 347289489, 463052652, 694578978, 926105304, 1389157956, 2778315912]

約数ペア:

[(1, 2778315912), (2, 1389157956), (3, 926105304), (4, 694578978), (6, 463052652), (8, 347289489), (9, 308701768), (12, 231526326), (18, 154350884), (23, 120796344), (24, 115763163), (36, 77175442), (46, 60398172), (69, 40265448), (72, 38587721), (92, 30199086), (138, 20132724), (184, 15099543), (207, 13421816), (276, 10066362), (414, 6710908), (552, 5033181), (828, 3355454), (1656, 1677727)]