509962302

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{9403}}^1$

素因数の和:9565

約数の個数: 48

約数和(自身を含む): 1161883008

約数和(自身を除く): 651920706

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 131, 138, 207, 262, 393, 414, 786, 1179, 2358, 3013, 6026, 9039, 9403, 18078, 18806, 27117, 28209, 54234, 56418, 84627, 169254, 216269, 432538, 648807, 1231793, 1297614, 1946421, 2463586, 3695379, 3892842, 7390758, 11086137, 22172274, 28331239, 56662478, 84993717, 169987434, 254981151, 509962302]

約数ペア:

[(1, 509962302), (2, 254981151), (3, 169987434), (6, 84993717), (9, 56662478), (18, 28331239), (23, 22172274), (46, 11086137), (69, 7390758), (131, 3892842), (138, 3695379), (207, 2463586), (262, 1946421), (393, 1297614), (414, 1231793), (786, 648807), (1179, 432538), (2358, 216269), (3013, 169254), (6026, 84627), (9039, 56418), (9403, 54234), (18078, 28209), (18806, 27117)]