19679124636

素因数分解:

$2^2\times 3^7\times {\mathrm{2249557}}^1$

素因数の和:2249582

約数の個数: 48

約数和(自身を含む): 51649851680

約数和(自身を除く): 31970727044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2187, 2916, 4374, 8748, 2249557, 4499114, 6748671, 8998228, 13497342, 20246013, 26994684, 40492026, 60738039, 80984052, 121476078, 182214117, 242952156, 364428234, 546642351, 728856468, 1093284702, 1639927053, 2186569404, 3279854106, 4919781159, 6559708212, 9839562318, 19679124636]

約数ペア:

[(1, 19679124636), (2, 9839562318), (3, 6559708212), (4, 4919781159), (6, 3279854106), (9, 2186569404), (12, 1639927053), (18, 1093284702), (27, 728856468), (36, 546642351), (54, 364428234), (81, 242952156), (108, 182214117), (162, 121476078), (243, 80984052), (324, 60738039), (486, 40492026), (729, 26994684), (972, 20246013), (1458, 13497342), (2187, 8998228), (2916, 6748671), (4374, 4499114), (8748, 2249557)]