18406205426

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4789}}^1\times {\mathrm{14449}}^1$

素因数の和:19266

約数の個数: 32

約数和(自身を含む): 33223440000

約数和(自身を除く): 14817234574

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 4789, 9578, 14449, 28898, 33523, 67046, 90991, 101143, 181982, 202286, 274531, 549062, 636937, 1273874, 1921717, 3843434, 69196261, 138392522, 484373827, 968747654, 1314728959, 2629457918, 9203102713, 18406205426]

約数ペア:

[(1, 18406205426), (2, 9203102713), (7, 2629457918), (14, 1314728959), (19, 968747654), (38, 484373827), (133, 138392522), (266, 69196261), (4789, 3843434), (9578, 1921717), (14449, 1273874), (28898, 636937), (33523, 549062), (67046, 274531), (90991, 202286), (101143, 181982)]