1866140164

素因数分解:

$2^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{593}}^1\times {\mathrm{673}}^1$

素因数の和:1444

約数の個数: 48

約数和(自身を含む): 3766549248

約数和(自身を除く): 1900409084

約数列:

[1, 2, 4, 7, 14, 28, 167, 334, 593, 668, 673, 1169, 1186, 1346, 2338, 2372, 2692, 4151, 4676, 4711, 8302, 9422, 16604, 18844, 99031, 112391, 198062, 224782, 396124, 399089, 449564, 693217, 786737, 798178, 1386434, 1573474, 1596356, 2772868, 2793623, 3146948, 5587246, 11174492, 66647863, 133295726, 266591452, 466535041, 933070082, 1866140164]

約数ペア:

[(1, 1866140164), (2, 933070082), (4, 466535041), (7, 266591452), (14, 133295726), (28, 66647863), (167, 11174492), (334, 5587246), (593, 3146948), (668, 2793623), (673, 2772868), (1169, 1596356), (1186, 1573474), (1346, 1386434), (2338, 798178), (2372, 786737), (2692, 693217), (4151, 449564), (4676, 399089), (4711, 396124), (8302, 224782), (9422, 198062), (16604, 112391), (18844, 99031)]