30271626

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21841}}^1$

素因数の和:21867

約数の個数: 48

約数和(自身を含む): 81776448

約数和(自身を除く): 51504822

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 21841, 43682, 65523, 131046, 152887, 196569, 240251, 305774, 393138, 458661, 480502, 720753, 917322, 1375983, 1441506, 1681757, 2162259, 2751966, 3363514, 4324518, 5045271, 10090542, 15135813, 30271626]

約数ペア:

[(1, 30271626), (2, 15135813), (3, 10090542), (6, 5045271), (7, 4324518), (9, 3363514), (11, 2751966), (14, 2162259), (18, 1681757), (21, 1441506), (22, 1375983), (33, 917322), (42, 720753), (63, 480502), (66, 458661), (77, 393138), (99, 305774), (126, 240251), (154, 196569), (198, 152887), (231, 131046), (462, 65523), (693, 43682), (1386, 21841)]