18093672

素因数分解:

$2^3\times 3^3\times {\mathrm{211}}^1\times {\mathrm{397}}^1$

素因数の和:623

約数の個数: 64

約数和(自身を含む): 50625600

約数和(自身を除く): 32531928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 211, 216, 397, 422, 633, 794, 844, 1191, 1266, 1588, 1688, 1899, 2382, 2532, 3176, 3573, 3798, 4764, 5064, 5697, 7146, 7596, 9528, 10719, 11394, 14292, 15192, 21438, 22788, 28584, 42876, 45576, 83767, 85752, 167534, 251301, 335068, 502602, 670136, 753903, 1005204, 1507806, 2010408, 2261709, 3015612, 4523418, 6031224, 9046836, 18093672]

約数ペア:

[(1, 18093672), (2, 9046836), (3, 6031224), (4, 4523418), (6, 3015612), (8, 2261709), (9, 2010408), (12, 1507806), (18, 1005204), (24, 753903), (27, 670136), (36, 502602), (54, 335068), (72, 251301), (108, 167534), (211, 85752), (216, 83767), (397, 45576), (422, 42876), (633, 28584), (794, 22788), (844, 21438), (1191, 15192), (1266, 14292), (1588, 11394), (1688, 10719), (1899, 9528), (2382, 7596), (2532, 7146), (3176, 5697), (3573, 5064), (3798, 4764)]