61431261738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{636211}}^1$

素因数の和:636264

約数の個数: 96

約数和(自身を含む): 162463096320

約数和(自身を除く): 101031834582

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, 32186, 48279, 96558, 636211, 1272422, 1908633, 3817266, 4453477, 6998321, 8906954, 12088009, 13360431, 13996642, 20994963, 24176018, 26720862, 36264027, 41989926, 48988247, 72528054, 76981531, 84616063, 97976494, 132968099, 146964741, 153963062, 169232126, 230944593, 253848189, 265936198, 293929482, 398904297, 461889186, 507696378, 538870717, 797808594, 930776693, 1077741434, 1462649089, 1616612151, 1861553386, 2792330079, 2925298178, 3233224302, 4387947267, 5584660158, 8775894534, 10238543623, 20477087246, 30715630869, 61431261738]

約数ペア:

[(1, 61431261738), (2, 30715630869), (3, 20477087246), (6, 10238543623), (7, 8775894534), (11, 5584660158), (14, 4387947267), (19, 3233224302), (21, 2925298178), (22, 2792330079), (33, 1861553386), (38, 1616612151), (42, 1462649089), (57, 1077741434), (66, 930776693), (77, 797808594), (114, 538870717), (121, 507696378), (133, 461889186), (154, 398904297), (209, 293929482), (231, 265936198), (242, 253848189), (266, 230944593), (363, 169232126), (399, 153963062), (418, 146964741), (462, 132968099), (627, 97976494), (726, 84616063), (798, 76981531), (847, 72528054), (1254, 48988247), (1463, 41989926), (1694, 36264027), (2299, 26720862), (2541, 24176018), (2926, 20994963), (4389, 13996642), (4598, 13360431), (5082, 12088009), (6897, 8906954), (8778, 6998321), (13794, 4453477), (16093, 3817266), (32186, 1908633), (48279, 1272422), (96558, 636211)]