74317446

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{421}}^1\times {\mathrm{467}}^1$

素因数の和:906

約数の個数: 64

約数和(自身を含む): 189596160

約数和(自身を除く): 115278714

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 421, 467, 842, 934, 1263, 1401, 2526, 2802, 2947, 3269, 3789, 4203, 5894, 6538, 7578, 8406, 8841, 9807, 11367, 12609, 17682, 19614, 22734, 25218, 26523, 29421, 53046, 58842, 79569, 88263, 159138, 176526, 196607, 393214, 589821, 1179642, 1376249, 1769463, 2752498, 3538926, 4128747, 5308389, 8257494, 10616778, 12386241, 24772482, 37158723, 74317446]

約数ペア:

[(1, 74317446), (2, 37158723), (3, 24772482), (6, 12386241), (7, 10616778), (9, 8257494), (14, 5308389), (18, 4128747), (21, 3538926), (27, 2752498), (42, 1769463), (54, 1376249), (63, 1179642), (126, 589821), (189, 393214), (378, 196607), (421, 176526), (467, 159138), (842, 88263), (934, 79569), (1263, 58842), (1401, 53046), (2526, 29421), (2802, 26523), (2947, 25218), (3269, 22734), (3789, 19614), (4203, 17682), (5894, 12609), (6538, 11367), (7578, 9807), (8406, 8841)]