11687382

素因数分解:

$2^1\times 3^3\times 7^3\times {\mathrm{631}}^1$

素因数の和:663

約数の個数: 64

約数和(自身を含む): 30336000

約数和(自身を除く): 18648618

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 343, 378, 441, 631, 686, 882, 1029, 1262, 1323, 1893, 2058, 2646, 3087, 3786, 4417, 5679, 6174, 8834, 9261, 11358, 13251, 17037, 18522, 26502, 30919, 34074, 39753, 61838, 79506, 92757, 119259, 185514, 216433, 238518, 278271, 432866, 556542, 649299, 834813, 1298598, 1669626, 1947897, 3895794, 5843691, 11687382]

約数ペア:

[(1, 11687382), (2, 5843691), (3, 3895794), (6, 1947897), (7, 1669626), (9, 1298598), (14, 834813), (18, 649299), (21, 556542), (27, 432866), (42, 278271), (49, 238518), (54, 216433), (63, 185514), (98, 119259), (126, 92757), (147, 79506), (189, 61838), (294, 39753), (343, 34074), (378, 30919), (441, 26502), (631, 18522), (686, 17037), (882, 13251), (1029, 11358), (1262, 9261), (1323, 8834), (1893, 6174), (2058, 5679), (2646, 4417), (3087, 3786)]