22196911671

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{6833}}^1$

素因数の和:7037

約数の個数: 72

約数和(自身を含む): 37338515760

約数和(自身を除く): 15141604089

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 121, 157, 171, 209, 363, 471, 627, 1089, 1413, 1727, 1881, 2299, 2983, 5181, 6833, 6897, 8949, 15543, 18997, 20499, 20691, 26847, 32813, 56991, 61497, 75163, 98439, 129827, 170973, 225489, 295317, 360943, 389481, 676467, 826793, 1072781, 1082829, 1168443, 1428097, 2480379, 3218343, 3248487, 4284291, 7441137, 9655029, 11800591, 12852873, 15709067, 20382839, 35401773, 47127201, 61148517, 106205319, 129806501, 141381603, 183445551, 224211229, 389419503, 672633687, 1168258509, 2017901061, 2466323519, 7398970557, 22196911671]

約数ペア:

[(1, 22196911671), (3, 7398970557), (9, 2466323519), (11, 2017901061), (19, 1168258509), (33, 672633687), (57, 389419503), (99, 224211229), (121, 183445551), (157, 141381603), (171, 129806501), (209, 106205319), (363, 61148517), (471, 47127201), (627, 35401773), (1089, 20382839), (1413, 15709067), (1727, 12852873), (1881, 11800591), (2299, 9655029), (2983, 7441137), (5181, 4284291), (6833, 3248487), (6897, 3218343), (8949, 2480379), (15543, 1428097), (18997, 1168443), (20499, 1082829), (20691, 1072781), (26847, 826793), (32813, 676467), (56991, 389481), (61497, 360943), (75163, 295317), (98439, 225489), (129827, 170973)]