13181736

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:346

約数の個数: 64

約数和(自身を含む): 34499520

約数和(自身を除く): 21317784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 53, 86, 106, 129, 159, 172, 212, 241, 258, 318, 344, 424, 482, 516, 636, 723, 964, 1032, 1272, 1446, 1928, 2279, 2892, 4558, 5784, 6837, 9116, 10363, 12773, 13674, 18232, 20726, 25546, 27348, 31089, 38319, 41452, 51092, 54696, 62178, 76638, 82904, 102184, 124356, 153276, 248712, 306552, 549239, 1098478, 1647717, 2196956, 3295434, 4393912, 6590868, 13181736]

約数ペア:

[(1, 13181736), (2, 6590868), (3, 4393912), (4, 3295434), (6, 2196956), (8, 1647717), (12, 1098478), (24, 549239), (43, 306552), (53, 248712), (86, 153276), (106, 124356), (129, 102184), (159, 82904), (172, 76638), (212, 62178), (241, 54696), (258, 51092), (318, 41452), (344, 38319), (424, 31089), (482, 27348), (516, 25546), (636, 20726), (723, 18232), (964, 13674), (1032, 12773), (1272, 10363), (1446, 9116), (1928, 6837), (2279, 5784), (2892, 4558)]