988146

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{631}}^1$

素因数の和:671

約数の個数: 32

約数和(自身を含む): 2275200

約数和(自身を除く): 1287054

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 631, 783, 1262, 1566, 1893, 3786, 5679, 11358, 17037, 18299, 34074, 36598, 54897, 109794, 164691, 329382, 494073, 988146]

約数ペア:

[(1, 988146), (2, 494073), (3, 329382), (6, 164691), (9, 109794), (18, 54897), (27, 36598), (29, 34074), (54, 18299), (58, 17037), (87, 11358), (174, 5679), (261, 3786), (522, 1893), (631, 1566), (783, 1262)]