131344332

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1563623}}^1$

素因数の和:1563637

約数の個数: 24

約数和(自身を含む): 350251776

約数和(自身を除く): 218907444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1563623, 3127246, 4690869, 6254492, 9381738, 10945361, 18763476, 21890722, 32836083, 43781444, 65672166, 131344332]

約数ペア:

[(1, 131344332), (2, 65672166), (3, 43781444), (4, 32836083), (6, 21890722), (7, 18763476), (12, 10945361), (14, 9381738), (21, 6254492), (28, 4690869), (42, 3127246), (84, 1563623)]