1208994426

素因数分解:

$2^1\times 3^2\times {\mathrm{313}}^1\times {\mathrm{214589}}^1$

素因数の和:214910

約数の個数: 24

約数和(自身を含む): 2627869140

約数和(自身を除く): 1418874714

約数列:

[1, 2, 3, 6, 9, 18, 313, 626, 939, 1878, 2817, 5634, 214589, 429178, 643767, 1287534, 1931301, 3862602, 67166357, 134332714, 201499071, 402998142, 604497213, 1208994426]

約数ペア:

[(1, 1208994426), (2, 604497213), (3, 402998142), (6, 201499071), (9, 134332714), (18, 67166357), (313, 3862602), (626, 1931301), (939, 1287534), (1878, 643767), (2817, 429178), (5634, 214589)]