129281034

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{2543}}^1$

素因数の和:2814

約数の個数: 32

約数和(自身を含む): 266814720

約数和(自身を除く): 137533686

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 229, 458, 687, 1374, 2543, 5086, 7629, 8473, 15258, 16946, 25419, 50838, 94091, 188182, 282273, 564546, 582347, 1164694, 1747041, 3494082, 21546839, 43093678, 64640517, 129281034]

約数ペア:

[(1, 129281034), (2, 64640517), (3, 43093678), (6, 21546839), (37, 3494082), (74, 1747041), (111, 1164694), (222, 582347), (229, 564546), (458, 282273), (687, 188182), (1374, 94091), (2543, 50838), (5086, 25419), (7629, 16946), (8473, 15258)]