18238278

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{317}}^1$

素因数の和:588

約数の個数: 32

約数和(自身を含む): 37610496

約数和(自身を除く): 19372218

約数列:

[1, 2, 3, 6, 43, 86, 129, 223, 258, 317, 446, 634, 669, 951, 1338, 1902, 9589, 13631, 19178, 27262, 28767, 40893, 57534, 70691, 81786, 141382, 212073, 424146, 3039713, 6079426, 9119139, 18238278]

約数ペア:

[(1, 18238278), (2, 9119139), (3, 6079426), (6, 3039713), (43, 424146), (86, 212073), (129, 141382), (223, 81786), (258, 70691), (317, 57534), (446, 40893), (634, 28767), (669, 27262), (951, 19178), (1338, 13631), (1902, 9589)]