22686378

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:359

約数の個数: 64

約数和(自身を含む): 53972352

約数和(自身を除く): 31285974

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 137, 143, 193, 274, 286, 386, 411, 429, 579, 822, 858, 1158, 1507, 1781, 2123, 2509, 3014, 3562, 4246, 4521, 5018, 5343, 6369, 7527, 9042, 10686, 12738, 15054, 19591, 26441, 27599, 39182, 52882, 55198, 58773, 79323, 82797, 117546, 158646, 165594, 290851, 343733, 581702, 687466, 872553, 1031199, 1745106, 2062398, 3781063, 7562126, 11343189, 22686378]

約数ペア:

[(1, 22686378), (2, 11343189), (3, 7562126), (6, 3781063), (11, 2062398), (13, 1745106), (22, 1031199), (26, 872553), (33, 687466), (39, 581702), (66, 343733), (78, 290851), (137, 165594), (143, 158646), (193, 117546), (274, 82797), (286, 79323), (386, 58773), (411, 55198), (429, 52882), (579, 39182), (822, 27599), (858, 26441), (1158, 19591), (1507, 15054), (1781, 12738), (2123, 10686), (2509, 9042), (3014, 7527), (3562, 6369), (4246, 5343), (4521, 5018)]