1729387212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{103457}}^1$

素因数の和:103670

約数の個数: 48

約数和(自身を含む): 4634918400

約数和(自身を除く): 2905531188

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 199, 398, 597, 796, 1194, 1393, 2388, 2786, 4179, 5572, 8358, 16716, 103457, 206914, 310371, 413828, 620742, 724199, 1241484, 1448398, 2172597, 2896796, 4345194, 8690388, 20587943, 41175886, 61763829, 82351772, 123527658, 144115601, 247055316, 288231202, 432346803, 576462404, 864693606, 1729387212]

約数ペア:

[(1, 1729387212), (2, 864693606), (3, 576462404), (4, 432346803), (6, 288231202), (7, 247055316), (12, 144115601), (14, 123527658), (21, 82351772), (28, 61763829), (42, 41175886), (84, 20587943), (199, 8690388), (398, 4345194), (597, 2896796), (796, 2172597), (1194, 1448398), (1393, 1241484), (2388, 724199), (2786, 620742), (4179, 413828), (5572, 310371), (8358, 206914), (16716, 103457)]