1237013784

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{746989}}^1$

素因数の和:747024

約数の個数: 48

約数和(自身を含む): 3495913200

約数和(自身を除く): 2258899416

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, 746989, 1493978, 2240967, 2987956, 4481934, 5975912, 6722901, 8963868, 13445802, 17180747, 17927736, 26891604, 34361494, 51542241, 53783208, 68722988, 103084482, 137445976, 154626723, 206168964, 309253446, 412337928, 618506892, 1237013784]

約数ペア:

[(1, 1237013784), (2, 618506892), (3, 412337928), (4, 309253446), (6, 206168964), (8, 154626723), (9, 137445976), (12, 103084482), (18, 68722988), (23, 53783208), (24, 51542241), (36, 34361494), (46, 26891604), (69, 17927736), (72, 17180747), (92, 13445802), (138, 8963868), (184, 6722901), (207, 5975912), (276, 4481934), (414, 2987956), (552, 2240967), (828, 1493978), (1656, 746989)]