7466676

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{863}}^1$

素因数の和:980

約数の個数: 48

約数和(自身を含む): 20127744

約数和(自身を除く): 12661068

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 103, 206, 309, 412, 618, 721, 863, 1236, 1442, 1726, 2163, 2589, 2884, 3452, 4326, 5178, 6041, 8652, 10356, 12082, 18123, 24164, 36246, 72492, 88889, 177778, 266667, 355556, 533334, 622223, 1066668, 1244446, 1866669, 2488892, 3733338, 7466676]

約数ペア:

[(1, 7466676), (2, 3733338), (3, 2488892), (4, 1866669), (6, 1244446), (7, 1066668), (12, 622223), (14, 533334), (21, 355556), (28, 266667), (42, 177778), (84, 88889), (103, 72492), (206, 36246), (309, 24164), (412, 18123), (618, 12082), (721, 10356), (863, 8652), (1236, 6041), (1442, 5178), (1726, 4326), (2163, 3452), (2589, 2884)]