8851428

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{3463}}^1$

素因数の和:3544

約数の個数: 36

約数和(自身を含む): 22696128

約数和(自身を除く): 13844700

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 3463, 6926, 10389, 13852, 20778, 31167, 41556, 62334, 124668, 245873, 491746, 737619, 983492, 1475238, 2212857, 2950476, 4425714, 8851428]

約数ペア:

[(1, 8851428), (2, 4425714), (3, 2950476), (4, 2212857), (6, 1475238), (9, 983492), (12, 737619), (18, 491746), (36, 245873), (71, 124668), (142, 62334), (213, 41556), (284, 31167), (426, 20778), (639, 13852), (852, 10389), (1278, 6926), (2556, 3463)]