29721276

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{21169}}^1$

素因数の和:21195

約数の個数: 48

約数和(自身を含む): 82986400

約数和(自身を除く): 53265124

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 21169, 42338, 63507, 84676, 127014, 190521, 254028, 275197, 381042, 550394, 571563, 762084, 825591, 1100788, 1143126, 1651182, 2286252, 2476773, 3302364, 4953546, 7430319, 9907092, 14860638, 29721276]

約数ペア:

[(1, 29721276), (2, 14860638), (3, 9907092), (4, 7430319), (6, 4953546), (9, 3302364), (12, 2476773), (13, 2286252), (18, 1651182), (26, 1143126), (27, 1100788), (36, 825591), (39, 762084), (52, 571563), (54, 550394), (78, 381042), (108, 275197), (117, 254028), (156, 190521), (234, 127014), (351, 84676), (468, 63507), (702, 42338), (1404, 21169)]