8243706

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:147

約数の個数: 64

約数和(自身を含む): 18579456

約数和(自身を除く): 10335750

約数列:

[1, 2, 3, 6, 23, 31, 41, 46, 47, 62, 69, 82, 93, 94, 123, 138, 141, 186, 246, 282, 713, 943, 1081, 1271, 1426, 1457, 1886, 1927, 2139, 2162, 2542, 2829, 2914, 3243, 3813, 3854, 4278, 4371, 5658, 5781, 6486, 7626, 8742, 11562, 29233, 33511, 44321, 58466, 59737, 67022, 87699, 88642, 100533, 119474, 132963, 175398, 179211, 201066, 265926, 358422, 1373951, 2747902, 4121853, 8243706]

約数ペア:

[(1, 8243706), (2, 4121853), (3, 2747902), (6, 1373951), (23, 358422), (31, 265926), (41, 201066), (46, 179211), (47, 175398), (62, 132963), (69, 119474), (82, 100533), (93, 88642), (94, 87699), (123, 67022), (138, 59737), (141, 58466), (186, 44321), (246, 33511), (282, 29233), (713, 11562), (943, 8742), (1081, 7626), (1271, 6486), (1426, 5781), (1457, 5658), (1886, 4371), (1927, 4278), (2139, 3854), (2162, 3813), (2542, 3243), (2829, 2914)]