15848028

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{20963}}^1$

素因数の和:20983

約数の個数: 48

約数和(自身を含む): 46959360

約数和(自身を除く): 31111332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 20963, 41926, 62889, 83852, 125778, 146741, 188667, 251556, 293482, 377334, 440223, 566001, 586964, 754668, 880446, 1132002, 1320669, 1760892, 2264004, 2641338, 3962007, 5282676, 7924014, 15848028]

約数ペア:

[(1, 15848028), (2, 7924014), (3, 5282676), (4, 3962007), (6, 2641338), (7, 2264004), (9, 1760892), (12, 1320669), (14, 1132002), (18, 880446), (21, 754668), (27, 586964), (28, 566001), (36, 440223), (42, 377334), (54, 293482), (63, 251556), (84, 188667), (108, 146741), (126, 125778), (189, 83852), (252, 62889), (378, 41926), (756, 20963)]