18563244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{577}}^1$

素因数の和:974

約数の個数: 48

約数和(自身を含む): 49717248

約数和(自身を除く): 31154004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 383, 577, 766, 1149, 1154, 1532, 1731, 2298, 2308, 2681, 3462, 4039, 4596, 5362, 6924, 8043, 8078, 10724, 12117, 16086, 16156, 24234, 32172, 48468, 220991, 441982, 662973, 883964, 1325946, 1546937, 2651892, 3093874, 4640811, 6187748, 9281622, 18563244]

約数ペア:

[(1, 18563244), (2, 9281622), (3, 6187748), (4, 4640811), (6, 3093874), (7, 2651892), (12, 1546937), (14, 1325946), (21, 883964), (28, 662973), (42, 441982), (84, 220991), (383, 48468), (577, 32172), (766, 24234), (1149, 16156), (1154, 16086), (1532, 12117), (1731, 10724), (2298, 8078), (2308, 8043), (2681, 6924), (3462, 5362), (4039, 4596)]