18150868

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{4229}}^1$

素因数の和:4299

約数の個数: 24

約数和(自身を含む): 33755400

約数和(自身を除く): 15604532

約数列:

[1, 2, 4, 29, 37, 58, 74, 116, 148, 1073, 2146, 4229, 4292, 8458, 16916, 122641, 156473, 245282, 312946, 490564, 625892, 4537717, 9075434, 18150868]

約数ペア:

[(1, 18150868), (2, 9075434), (4, 4537717), (29, 625892), (37, 490564), (58, 312946), (74, 245282), (116, 156473), (148, 122641), (1073, 16916), (2146, 8458), (4229, 4292)]