81202422

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{719}}^1\times {\mathrm{2689}}^1$

素因数の和:3420

約数の個数: 32

約数和(自身を含む): 185932800

約数和(自身を除く): 104730378

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 719, 1438, 2157, 2689, 4314, 5033, 5378, 8067, 10066, 15099, 16134, 18823, 30198, 37646, 56469, 112938, 1933391, 3866782, 5800173, 11600346, 13533737, 27067474, 40601211, 81202422]

約数ペア:

[(1, 81202422), (2, 40601211), (3, 27067474), (6, 13533737), (7, 11600346), (14, 5800173), (21, 3866782), (42, 1933391), (719, 112938), (1438, 56469), (2157, 37646), (2689, 30198), (4314, 18823), (5033, 16134), (5378, 15099), (8067, 10066)]