2157395394

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{22343}}^1$

素因数の和:22396

約数の個数: 96

約数和(自身を含む): 5705763840

約数和(自身を除く): 3548368446

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 57, 66, 77, 114, 121, 133, 154, 209, 231, 242, 266, 363, 399, 418, 462, 627, 726, 798, 847, 1254, 1463, 1694, 2299, 2541, 2926, 4389, 4598, 5082, 6897, 8778, 13794, 16093, 22343, 32186, 44686, 48279, 67029, 96558, 134058, 156401, 245773, 312802, 424517, 469203, 491546, 737319, 849034, 938406, 1273551, 1474638, 1720411, 2547102, 2703503, 2971619, 3440822, 4669687, 5161233, 5407006, 5943238, 8110509, 8914857, 9339374, 10322466, 14009061, 16221018, 17829714, 18924521, 28018122, 32687809, 37849042, 51366557, 56773563, 65375618, 98063427, 102733114, 113547126, 154099671, 196126854, 308199342, 359565899, 719131798, 1078697697, 2157395394]

約数ペア:

[(1, 2157395394), (2, 1078697697), (3, 719131798), (6, 359565899), (7, 308199342), (11, 196126854), (14, 154099671), (19, 113547126), (21, 102733114), (22, 98063427), (33, 65375618), (38, 56773563), (42, 51366557), (57, 37849042), (66, 32687809), (77, 28018122), (114, 18924521), (121, 17829714), (133, 16221018), (154, 14009061), (209, 10322466), (231, 9339374), (242, 8914857), (266, 8110509), (363, 5943238), (399, 5407006), (418, 5161233), (462, 4669687), (627, 3440822), (726, 2971619), (798, 2703503), (847, 2547102), (1254, 1720411), (1463, 1474638), (1694, 1273551), (2299, 938406), (2541, 849034), (2926, 737319), (4389, 491546), (4598, 469203), (5082, 424517), (6897, 312802), (8778, 245773), (13794, 156401), (16093, 134058), (22343, 96558), (32186, 67029), (44686, 48279)]