18769146

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{2609}}^1$

素因数の和:2734

約数の個数: 32

約数和(自身を含む): 41342400

約数和(自身を除く): 22573254

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 109, 218, 327, 654, 1199, 2398, 2609, 3597, 5218, 7194, 7827, 15654, 28699, 57398, 86097, 172194, 284381, 568762, 853143, 1706286, 3128191, 6256382, 9384573, 18769146]

約数ペア:

[(1, 18769146), (2, 9384573), (3, 6256382), (6, 3128191), (11, 1706286), (22, 853143), (33, 568762), (66, 284381), (109, 172194), (218, 86097), (327, 57398), (654, 28699), (1199, 15654), (2398, 7827), (2609, 7194), (3597, 5218)]