6995646

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:251

約数の個数: 80

約数和(自身を含む): 18585600

約数和(自身を除く): 11589954

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 81, 93, 126, 162, 186, 189, 199, 217, 279, 378, 398, 434, 558, 567, 597, 651, 837, 1134, 1194, 1302, 1393, 1674, 1791, 1953, 2511, 2786, 3582, 3906, 4179, 5022, 5373, 5859, 6169, 8358, 10746, 11718, 12338, 12537, 16119, 17577, 18507, 25074, 32238, 35154, 37014, 37611, 43183, 55521, 75222, 86366, 111042, 112833, 129549, 166563, 225666, 259098, 333126, 388647, 499689, 777294, 999378, 1165941, 2331882, 3497823, 6995646]

約数ペア:

[(1, 6995646), (2, 3497823), (3, 2331882), (6, 1165941), (7, 999378), (9, 777294), (14, 499689), (18, 388647), (21, 333126), (27, 259098), (31, 225666), (42, 166563), (54, 129549), (62, 112833), (63, 111042), (81, 86366), (93, 75222), (126, 55521), (162, 43183), (186, 37611), (189, 37014), (199, 35154), (217, 32238), (279, 25074), (378, 18507), (398, 17577), (434, 16119), (558, 12537), (567, 12338), (597, 11718), (651, 10746), (837, 8358), (1134, 6169), (1194, 5859), (1302, 5373), (1393, 5022), (1674, 4179), (1791, 3906), (1953, 3582), (2511, 2786)]