7321284

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{4327}}^1$

素因数の和:4384

約数の個数: 36

約数和(自身を含む): 18904704

約数和(自身を除く): 11583420

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 4327, 8654, 12981, 17308, 25962, 38943, 51924, 77886, 155772, 203369, 406738, 610107, 813476, 1220214, 1830321, 2440428, 3660642, 7321284]

約数ペア:

[(1, 7321284), (2, 3660642), (3, 2440428), (4, 1830321), (6, 1220214), (9, 813476), (12, 610107), (18, 406738), (36, 203369), (47, 155772), (94, 77886), (141, 51924), (188, 38943), (282, 25962), (423, 17308), (564, 12981), (846, 8654), (1692, 4327)]