18429828

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{797}}^1$

素因数の和:892

約数の個数: 48

約数和(自身を含む): 45045504

約数和(自身を除く): 26615676

約数列:

[1, 2, 3, 4, 6, 12, 41, 47, 82, 94, 123, 141, 164, 188, 246, 282, 492, 564, 797, 1594, 1927, 2391, 3188, 3854, 4782, 5781, 7708, 9564, 11562, 23124, 32677, 37459, 65354, 74918, 98031, 112377, 130708, 149836, 196062, 224754, 392124, 449508, 1535819, 3071638, 4607457, 6143276, 9214914, 18429828]

約数ペア:

[(1, 18429828), (2, 9214914), (3, 6143276), (4, 4607457), (6, 3071638), (12, 1535819), (41, 449508), (47, 392124), (82, 224754), (94, 196062), (123, 149836), (141, 130708), (164, 112377), (188, 98031), (246, 74918), (282, 65354), (492, 37459), (564, 32677), (797, 23124), (1594, 11562), (1927, 9564), (2391, 7708), (3188, 5781), (3854, 4782)]