11721384

素因数分解:

$2^3\times 3^2\times {\mathrm{263}}^1\times {\mathrm{619}}^1$

素因数の和:894

約数の個数: 48

約数和(自身を含む): 31917600

約数和(自身を除く): 20196216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 263, 526, 619, 789, 1052, 1238, 1578, 1857, 2104, 2367, 2476, 3156, 3714, 4734, 4952, 5571, 6312, 7428, 9468, 11142, 14856, 18936, 22284, 44568, 162797, 325594, 488391, 651188, 976782, 1302376, 1465173, 1953564, 2930346, 3907128, 5860692, 11721384]

約数ペア:

[(1, 11721384), (2, 5860692), (3, 3907128), (4, 2930346), (6, 1953564), (8, 1465173), (9, 1302376), (12, 976782), (18, 651188), (24, 488391), (36, 325594), (72, 162797), (263, 44568), (526, 22284), (619, 18936), (789, 14856), (1052, 11142), (1238, 9468), (1578, 7428), (1857, 6312), (2104, 5571), (2367, 4952), (2476, 4734), (3156, 3714)]