7550214

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:501

約数の個数: 48

約数和(自身を含む): 17896176

約数和(自身を除く): 10345962

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 61, 98, 122, 147, 183, 294, 366, 421, 427, 842, 854, 1263, 1281, 2526, 2562, 2947, 2989, 5894, 5978, 8841, 8967, 17682, 17934, 20629, 25681, 41258, 51362, 61887, 77043, 123774, 154086, 179767, 359534, 539301, 1078602, 1258369, 2516738, 3775107, 7550214]

約数ペア:

[(1, 7550214), (2, 3775107), (3, 2516738), (6, 1258369), (7, 1078602), (14, 539301), (21, 359534), (42, 179767), (49, 154086), (61, 123774), (98, 77043), (122, 61887), (147, 51362), (183, 41258), (294, 25681), (366, 20629), (421, 17934), (427, 17682), (842, 8967), (854, 8841), (1263, 5978), (1281, 5894), (2526, 2989), (2562, 2947)]