1038481794

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{127}}^2$

素因数の和:349

約数の個数: 108

約数和(自身を含む): 2674309014

約数和(自身を除く): 1635827220

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 73, 98, 126, 127, 146, 147, 219, 254, 294, 381, 438, 441, 511, 657, 762, 882, 889, 1022, 1143, 1314, 1533, 1778, 2286, 2667, 3066, 3577, 4599, 5334, 6223, 7154, 8001, 9198, 9271, 10731, 12446, 16002, 16129, 18542, 18669, 21462, 27813, 32193, 32258, 37338, 48387, 55626, 56007, 64386, 64897, 83439, 96774, 112014, 112903, 129794, 145161, 166878, 194691, 225806, 290322, 338709, 389382, 454279, 584073, 677418, 790321, 908558, 1016127, 1168146, 1177417, 1362837, 1580642, 2032254, 2354834, 2370963, 2725674, 3532251, 4088511, 4741926, 7064502, 7112889, 8177022, 8241919, 10596753, 14225778, 16483838, 21193506, 24725757, 49451514, 57693433, 74177271, 115386866, 148354542, 173080299, 346160598, 519240897, 1038481794]

約数ペア:

[(1, 1038481794), (2, 519240897), (3, 346160598), (6, 173080299), (7, 148354542), (9, 115386866), (14, 74177271), (18, 57693433), (21, 49451514), (42, 24725757), (49, 21193506), (63, 16483838), (73, 14225778), (98, 10596753), (126, 8241919), (127, 8177022), (146, 7112889), (147, 7064502), (219, 4741926), (254, 4088511), (294, 3532251), (381, 2725674), (438, 2370963), (441, 2354834), (511, 2032254), (657, 1580642), (762, 1362837), (882, 1177417), (889, 1168146), (1022, 1016127), (1143, 908558), (1314, 790321), (1533, 677418), (1778, 584073), (2286, 454279), (2667, 389382), (3066, 338709), (3577, 290322), (4599, 225806), (5334, 194691), (6223, 166878), (7154, 145161), (8001, 129794), (9198, 112903), (9271, 112014), (10731, 96774), (12446, 83439), (16002, 64897), (16129, 64386), (18542, 56007), (18669, 55626), (21462, 48387), (27813, 37338), (32193, 32258)]