856553074674

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31991}}^1\times {\mathrm{405679}}^1$

素因数の和:437686

約数の個数: 32

約数和(自身を含む): 1868906096640

約数和(自身を除く): 1012353021966

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 31991, 63982, 95973, 191946, 351901, 405679, 703802, 811358, 1055703, 1217037, 2111406, 2434074, 4462469, 8924938, 13387407, 26774814, 12978076889, 25956153778, 38934230667, 77868461334, 142758845779, 285517691558, 428276537337, 856553074674]

約数ペア:

[(1, 856553074674), (2, 428276537337), (3, 285517691558), (6, 142758845779), (11, 77868461334), (22, 38934230667), (33, 25956153778), (66, 12978076889), (31991, 26774814), (63982, 13387407), (95973, 8924938), (191946, 4462469), (351901, 2434074), (405679, 2111406), (703802, 1217037), (811358, 1055703)]