18027408

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{53653}}^1$

素因数の和:53671

約数の個数: 40

約数和(自身を含む): 53224768

約数和(自身を除く): 35197360

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 53653, 107306, 160959, 214612, 321918, 375571, 429224, 643836, 751142, 858448, 1126713, 1287672, 1502284, 2253426, 2575344, 3004568, 4506852, 6009136, 9013704, 18027408]

約数ペア:

[(1, 18027408), (2, 9013704), (3, 6009136), (4, 4506852), (6, 3004568), (7, 2575344), (8, 2253426), (12, 1502284), (14, 1287672), (16, 1126713), (21, 858448), (24, 751142), (28, 643836), (42, 429224), (48, 375571), (56, 321918), (84, 214612), (112, 160959), (168, 107306), (336, 53653)]