8162742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:277

約数の個数: 64

約数和(自身を含む): 20113920

約数和(自身を除く): 11951178

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 53, 57, 106, 114, 133, 159, 193, 266, 318, 371, 386, 399, 579, 742, 798, 1007, 1113, 1158, 1351, 2014, 2226, 2702, 3021, 3667, 4053, 6042, 7049, 7334, 8106, 10229, 11001, 14098, 20458, 21147, 22002, 25669, 30687, 42294, 51338, 61374, 71603, 77007, 143206, 154014, 194351, 214809, 388702, 429618, 583053, 1166106, 1360457, 2720914, 4081371, 8162742]

約数ペア:

[(1, 8162742), (2, 4081371), (3, 2720914), (6, 1360457), (7, 1166106), (14, 583053), (19, 429618), (21, 388702), (38, 214809), (42, 194351), (53, 154014), (57, 143206), (106, 77007), (114, 71603), (133, 61374), (159, 51338), (193, 42294), (266, 30687), (318, 25669), (371, 22002), (386, 21147), (399, 20458), (579, 14098), (742, 11001), (798, 10229), (1007, 8106), (1113, 7334), (1158, 7049), (1351, 6042), (2014, 4053), (2226, 3667), (2702, 3021)]