12921594

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{43951}}^1$

素因数の和:43970

約数の個数: 24

約数和(自身を含む): 30063168

約数和(自身を除く): 17141574

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 43951, 87902, 131853, 263706, 307657, 615314, 922971, 1845942, 2153599, 4307198, 6460797, 12921594]

約数ペア:

[(1, 12921594), (2, 6460797), (3, 4307198), (6, 2153599), (7, 1845942), (14, 922971), (21, 615314), (42, 307657), (49, 263706), (98, 131853), (147, 87902), (294, 43951)]