4427346

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^2$

素因数の和:104

約数の個数: 72

約数和(自身を含む): 11548656

約数和(自身を除く): 7121310

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 37, 42, 49, 66, 74, 77, 98, 111, 147, 154, 222, 231, 259, 294, 407, 462, 518, 539, 777, 814, 1078, 1221, 1369, 1554, 1617, 1813, 2442, 2738, 2849, 3234, 3626, 4107, 5439, 5698, 8214, 8547, 9583, 10878, 15059, 17094, 19166, 19943, 28749, 30118, 39886, 45177, 57498, 59829, 67081, 90354, 105413, 119658, 134162, 201243, 210826, 316239, 402486, 632478, 737891, 1475782, 2213673, 4427346]

約数ペア:

[(1, 4427346), (2, 2213673), (3, 1475782), (6, 737891), (7, 632478), (11, 402486), (14, 316239), (21, 210826), (22, 201243), (33, 134162), (37, 119658), (42, 105413), (49, 90354), (66, 67081), (74, 59829), (77, 57498), (98, 45177), (111, 39886), (147, 30118), (154, 28749), (222, 19943), (231, 19166), (259, 17094), (294, 15059), (407, 10878), (462, 9583), (518, 8547), (539, 8214), (777, 5698), (814, 5439), (1078, 4107), (1221, 3626), (1369, 3234), (1554, 2849), (1617, 2738), (1813, 2442)]