2012203332

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{4079}}^1$

素因数の和:4353

約数の個数: 72

約数和(自身を含む): 5186039040

約数和(自身を除く): 3173835708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 193, 213, 284, 386, 426, 579, 639, 772, 852, 1158, 1278, 1737, 2316, 2556, 3474, 4079, 6948, 8158, 12237, 13703, 16316, 24474, 27406, 36711, 41109, 48948, 54812, 73422, 82218, 123327, 146844, 164436, 246654, 289609, 493308, 579218, 787247, 868827, 1158436, 1574494, 1737654, 2361741, 2606481, 3148988, 3475308, 4723482, 5212962, 7085223, 9446964, 10425924, 14170446, 28340892, 55894537, 111789074, 167683611, 223578148, 335367222, 503050833, 670734444, 1006101666, 2012203332]

約数ペア:

[(1, 2012203332), (2, 1006101666), (3, 670734444), (4, 503050833), (6, 335367222), (9, 223578148), (12, 167683611), (18, 111789074), (36, 55894537), (71, 28340892), (142, 14170446), (193, 10425924), (213, 9446964), (284, 7085223), (386, 5212962), (426, 4723482), (579, 3475308), (639, 3148988), (772, 2606481), (852, 2361741), (1158, 1737654), (1278, 1574494), (1737, 1158436), (2316, 868827), (2556, 787247), (3474, 579218), (4079, 493308), (6948, 289609), (8158, 246654), (12237, 164436), (13703, 146844), (16316, 123327), (24474, 82218), (27406, 73422), (36711, 54812), (41109, 48948)]