858166836

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{787}}^1\times {\mathrm{1021}}^1$

素因数の和:1904

約数の個数: 48

約数和(自身を含む): 2029446720

約数和(自身を除く): 1171279884

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 787, 1021, 1068, 1574, 2042, 2361, 3063, 3148, 4084, 4722, 6126, 9444, 12252, 70043, 90869, 140086, 181738, 210129, 272607, 280172, 363476, 420258, 545214, 803527, 840516, 1090428, 1607054, 2410581, 3214108, 4821162, 9642324, 71513903, 143027806, 214541709, 286055612, 429083418, 858166836]

約数ペア:

[(1, 858166836), (2, 429083418), (3, 286055612), (4, 214541709), (6, 143027806), (12, 71513903), (89, 9642324), (178, 4821162), (267, 3214108), (356, 2410581), (534, 1607054), (787, 1090428), (1021, 840516), (1068, 803527), (1574, 545214), (2042, 420258), (2361, 363476), (3063, 280172), (3148, 272607), (4084, 210129), (4722, 181738), (6126, 140086), (9444, 90869), (12252, 70043)]