13738326

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{563}}^1$

素因数の和:665

約数の個数: 48

約数和(自身を含む): 32405184

約数和(自身を除く): 18666858

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 83, 98, 147, 166, 249, 294, 498, 563, 581, 1126, 1162, 1689, 1743, 3378, 3486, 3941, 4067, 7882, 8134, 11823, 12201, 23646, 24402, 27587, 46729, 55174, 82761, 93458, 140187, 165522, 280374, 327103, 654206, 981309, 1962618, 2289721, 4579442, 6869163, 13738326]

約数ペア:

[(1, 13738326), (2, 6869163), (3, 4579442), (6, 2289721), (7, 1962618), (14, 981309), (21, 654206), (42, 327103), (49, 280374), (83, 165522), (98, 140187), (147, 93458), (166, 82761), (249, 55174), (294, 46729), (498, 27587), (563, 24402), (581, 23646), (1126, 12201), (1162, 11823), (1689, 8134), (1743, 7882), (3378, 4067), (3486, 3941)]