18708382

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2963}}^1$

素因数の和:3024

約数の個数: 32

約数和(自身を含む): 35852544

約数和(自身を除く): 17144162

約数列:

[1, 2, 7, 11, 14, 22, 41, 77, 82, 154, 287, 451, 574, 902, 2963, 3157, 5926, 6314, 20741, 32593, 41482, 65186, 121483, 228151, 242966, 456302, 850381, 1336313, 1700762, 2672626, 9354191, 18708382]

約数ペア:

[(1, 18708382), (2, 9354191), (7, 2672626), (11, 1700762), (14, 1336313), (22, 850381), (41, 456302), (77, 242966), (82, 228151), (154, 121483), (287, 65186), (451, 41482), (574, 32593), (902, 20741), (2963, 6314), (3157, 5926)]