138717222

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{757}}^1\times {\mathrm{4363}}^1$

素因数の和:5132

約数の個数: 32

約数和(自身を含む): 317559552

約数和(自身を除く): 178842330

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 757, 1514, 2271, 4363, 4542, 5299, 8726, 10598, 13089, 15897, 26178, 30541, 31794, 61082, 91623, 183246, 3302791, 6605582, 9908373, 19816746, 23119537, 46239074, 69358611, 138717222]

約数ペア:

[(1, 138717222), (2, 69358611), (3, 46239074), (6, 23119537), (7, 19816746), (14, 9908373), (21, 6605582), (42, 3302791), (757, 183246), (1514, 91623), (2271, 61082), (4363, 31794), (4542, 30541), (5299, 26178), (8726, 15897), (10598, 13089)]