18930828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6091}}^1$

素因数の和:6142

約数の個数: 48

約数和(自身を含む): 51855104

約数和(自身を除く): 32924276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 6091, 12182, 18273, 24364, 36546, 42637, 73092, 85274, 127911, 170548, 225367, 255822, 450734, 511644, 676101, 901468, 1352202, 1577569, 2704404, 3155138, 4732707, 6310276, 9465414, 18930828]

約数ペア:

[(1, 18930828), (2, 9465414), (3, 6310276), (4, 4732707), (6, 3155138), (7, 2704404), (12, 1577569), (14, 1352202), (21, 901468), (28, 676101), (37, 511644), (42, 450734), (74, 255822), (84, 225367), (111, 170548), (148, 127911), (222, 85274), (259, 73092), (444, 42637), (518, 36546), (777, 24364), (1036, 18273), (1554, 12182), (3108, 6091)]