1987416

素因数分解:

$2^3\times 3^4\times {\mathrm{3067}}^1$

素因数の和:3085

約数の個数: 40

約数和(自身を含む): 5568420

約数和(自身を除く): 3581004

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 3067, 6134, 9201, 12268, 18402, 24536, 27603, 36804, 55206, 73608, 82809, 110412, 165618, 220824, 248427, 331236, 496854, 662472, 993708, 1987416]

約数ペア:

[(1, 1987416), (2, 993708), (3, 662472), (4, 496854), (6, 331236), (8, 248427), (9, 220824), (12, 165618), (18, 110412), (24, 82809), (27, 73608), (36, 55206), (54, 36804), (72, 27603), (81, 24536), (108, 18402), (162, 12268), (216, 9201), (324, 6134), (648, 3067)]