974877948

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{52379}}^1$

素因数の和:52447

約数の個数: 72

約数和(自身を含む): 2745550080

約数和(自身を除く): 1770672132

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 47, 66, 94, 99, 132, 141, 188, 198, 282, 396, 423, 517, 564, 846, 1034, 1551, 1692, 2068, 3102, 4653, 6204, 9306, 18612, 52379, 104758, 157137, 209516, 314274, 471411, 576169, 628548, 942822, 1152338, 1728507, 1885644, 2304676, 2461813, 3457014, 4923626, 5185521, 6914028, 7385439, 9847252, 10371042, 14770878, 20742084, 22156317, 27079943, 29541756, 44312634, 54159886, 81239829, 88625268, 108319772, 162479658, 243719487, 324959316, 487438974, 974877948]

約数ペア:

[(1, 974877948), (2, 487438974), (3, 324959316), (4, 243719487), (6, 162479658), (9, 108319772), (11, 88625268), (12, 81239829), (18, 54159886), (22, 44312634), (33, 29541756), (36, 27079943), (44, 22156317), (47, 20742084), (66, 14770878), (94, 10371042), (99, 9847252), (132, 7385439), (141, 6914028), (188, 5185521), (198, 4923626), (282, 3457014), (396, 2461813), (423, 2304676), (517, 1885644), (564, 1728507), (846, 1152338), (1034, 942822), (1551, 628548), (1692, 576169), (2068, 471411), (3102, 314274), (4653, 209516), (6204, 157137), (9306, 104758), (18612, 52379)]