18505236

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{17327}}^1$

素因数の和:17423

約数の個数: 24

約数和(自身を含む): 43666560

約数和(自身を除く): 25161324

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 17327, 34654, 51981, 69308, 103962, 207924, 1542103, 3084206, 4626309, 6168412, 9252618, 18505236]

約数ペア:

[(1, 18505236), (2, 9252618), (3, 6168412), (4, 4626309), (6, 3084206), (12, 1542103), (89, 207924), (178, 103962), (267, 69308), (356, 51981), (534, 34654), (1068, 17327)]