39730938

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{83}}^1$

素因数の和:156

約数の個数: 96

約数和(自身を含む): 96780096

約数和(自身を除く): 57049158

約数列:

[1, 2, 3, 6, 13, 17, 19, 26, 34, 38, 39, 51, 57, 78, 83, 102, 114, 166, 221, 247, 249, 323, 361, 442, 494, 498, 646, 663, 722, 741, 969, 1079, 1083, 1326, 1411, 1482, 1577, 1938, 2158, 2166, 2822, 3154, 3237, 4199, 4233, 4693, 4731, 6137, 6474, 8398, 8466, 9386, 9462, 12274, 12597, 14079, 18343, 18411, 20501, 25194, 26809, 28158, 29963, 36686, 36822, 41002, 53618, 55029, 59926, 61503, 79781, 80427, 89889, 110058, 123006, 159562, 160854, 179778, 239343, 348517, 389519, 478686, 509371, 697034, 779038, 1018742, 1045551, 1168557, 1528113, 2091102, 2337114, 3056226, 6621823, 13243646, 19865469, 39730938]

約数ペア:

[(1, 39730938), (2, 19865469), (3, 13243646), (6, 6621823), (13, 3056226), (17, 2337114), (19, 2091102), (26, 1528113), (34, 1168557), (38, 1045551), (39, 1018742), (51, 779038), (57, 697034), (78, 509371), (83, 478686), (102, 389519), (114, 348517), (166, 239343), (221, 179778), (247, 160854), (249, 159562), (323, 123006), (361, 110058), (442, 89889), (494, 80427), (498, 79781), (646, 61503), (663, 59926), (722, 55029), (741, 53618), (969, 41002), (1079, 36822), (1083, 36686), (1326, 29963), (1411, 28158), (1482, 26809), (1577, 25194), (1938, 20501), (2158, 18411), (2166, 18343), (2822, 14079), (3154, 12597), (3237, 12274), (4199, 9462), (4233, 9386), (4693, 8466), (4731, 8398), (6137, 6474)]