6636654

素因数分解:

$2^1\times 3^4\times {\mathrm{71}}^1\times {\mathrm{577}}^1$

素因数の和:662

約数の個数: 40

約数和(自身を含む): 15106608

約数和(自身を除く): 8469954

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 142, 162, 213, 426, 577, 639, 1154, 1278, 1731, 1917, 3462, 3834, 5193, 5751, 10386, 11502, 15579, 31158, 40967, 46737, 81934, 93474, 122901, 245802, 368703, 737406, 1106109, 2212218, 3318327, 6636654]

約数ペア:

[(1, 6636654), (2, 3318327), (3, 2212218), (6, 1106109), (9, 737406), (18, 368703), (27, 245802), (54, 122901), (71, 93474), (81, 81934), (142, 46737), (162, 40967), (213, 31158), (426, 15579), (577, 11502), (639, 10386), (1154, 5751), (1278, 5193), (1731, 3834), (1917, 3462)]