855367074

素因数分解:

$2^1\times 3^3\times {\mathrm{89}}^1\times {\mathrm{177979}}^1$

素因数の和:178079

約数の個数: 32

約数和(自身を含む): 1922184000

約数和(自身を除く): 1066816926

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 89, 178, 267, 534, 801, 1602, 2403, 4806, 177979, 355958, 533937, 1067874, 1601811, 3203622, 4805433, 9610866, 15840131, 31680262, 47520393, 95040786, 142561179, 285122358, 427683537, 855367074]

約数ペア:

[(1, 855367074), (2, 427683537), (3, 285122358), (6, 142561179), (9, 95040786), (18, 47520393), (27, 31680262), (54, 15840131), (89, 9610866), (178, 4805433), (267, 3203622), (534, 1601811), (801, 1067874), (1602, 533937), (2403, 355958), (4806, 177979)]