42660918

素因数分解:

$2^1\times 3^4\times {\mathrm{71}}^1\times {\mathrm{3709}}^1$

素因数の和:3794

約数の個数: 40

約数和(自身を含む): 96964560

約数和(自身を除く): 54303642

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 142, 162, 213, 426, 639, 1278, 1917, 3709, 3834, 5751, 7418, 11127, 11502, 22254, 33381, 66762, 100143, 200286, 263339, 300429, 526678, 600858, 790017, 1580034, 2370051, 4740102, 7110153, 14220306, 21330459, 42660918]

約数ペア:

[(1, 42660918), (2, 21330459), (3, 14220306), (6, 7110153), (9, 4740102), (18, 2370051), (27, 1580034), (54, 790017), (71, 600858), (81, 526678), (142, 300429), (162, 263339), (213, 200286), (426, 100143), (639, 66762), (1278, 33381), (1917, 22254), (3709, 11502), (3834, 11127), (5751, 7418)]