22139238

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:357

約数の個数: 64

約数和(自身を含む): 51321600

約数和(自身を除く): 29182362

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 43, 58, 66, 86, 87, 129, 174, 258, 269, 319, 473, 538, 638, 807, 946, 957, 1247, 1419, 1614, 1914, 2494, 2838, 2959, 3741, 5918, 7482, 7801, 8877, 11567, 13717, 15602, 17754, 23134, 23403, 27434, 34701, 41151, 46806, 69402, 82302, 85811, 127237, 171622, 254474, 257433, 335443, 381711, 514866, 670886, 763422, 1006329, 2012658, 3689873, 7379746, 11069619, 22139238]

約数ペア:

[(1, 22139238), (2, 11069619), (3, 7379746), (6, 3689873), (11, 2012658), (22, 1006329), (29, 763422), (33, 670886), (43, 514866), (58, 381711), (66, 335443), (86, 257433), (87, 254474), (129, 171622), (174, 127237), (258, 85811), (269, 82302), (319, 69402), (473, 46806), (538, 41151), (638, 34701), (807, 27434), (946, 23403), (957, 23134), (1247, 17754), (1419, 15602), (1614, 13717), (1914, 11567), (2494, 8877), (2838, 7801), (2959, 7482), (3741, 5918)]