6518764

素因数分解:

$2^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{421}}^1$

素因数の和:518

約数の個数: 36

約数和(自身を含む): 13470240

約数和(自身を除く): 6951476

約数列:

[1, 2, 4, 7, 14, 28, 49, 79, 98, 158, 196, 316, 421, 553, 842, 1106, 1684, 2212, 2947, 3871, 5894, 7742, 11788, 15484, 20629, 33259, 41258, 66518, 82516, 133036, 232813, 465626, 931252, 1629691, 3259382, 6518764]

約数ペア:

[(1, 6518764), (2, 3259382), (4, 1629691), (7, 931252), (14, 465626), (28, 232813), (49, 133036), (79, 82516), (98, 66518), (158, 41258), (196, 33259), (316, 20629), (421, 15484), (553, 11788), (842, 7742), (1106, 5894), (1684, 3871), (2212, 2947)]