42000364

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{10949}}^1$

素因数の和:11097

約数の個数: 24

約数和(自身を含む): 84621600

約数和(自身を除く): 42621236

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3836, 10949, 21898, 43796, 76643, 153286, 306572, 1500013, 3000026, 6000052, 10500091, 21000182, 42000364]

約数ペア:

[(1, 42000364), (2, 21000182), (4, 10500091), (7, 6000052), (14, 3000026), (28, 1500013), (137, 306572), (274, 153286), (548, 76643), (959, 43796), (1918, 21898), (3836, 10949)]