31181507076

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{546239}}^1$

素因数の和:546384

約数の個数: 48

約数和(自身を含む): 74882949120

約数和(自身を除く): 43701442044

約数列:

[1, 2, 3, 4, 6, 12, 67, 71, 134, 142, 201, 213, 268, 284, 402, 426, 804, 852, 4757, 9514, 14271, 19028, 28542, 57084, 546239, 1092478, 1638717, 2184956, 3277434, 6554868, 36598013, 38782969, 73196026, 77565938, 109794039, 116348907, 146392052, 155131876, 219588078, 232697814, 439176156, 465395628, 2598458923, 5196917846, 7795376769, 10393835692, 15590753538, 31181507076]

約数ペア:

[(1, 31181507076), (2, 15590753538), (3, 10393835692), (4, 7795376769), (6, 5196917846), (12, 2598458923), (67, 465395628), (71, 439176156), (134, 232697814), (142, 219588078), (201, 155131876), (213, 146392052), (268, 116348907), (284, 109794039), (402, 77565938), (426, 73196026), (804, 38782969), (852, 36598013), (4757, 6554868), (9514, 3277434), (14271, 2184956), (19028, 1638717), (28542, 1092478), (57084, 546239)]