29187774

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21059}}^1$

素因数の和:21085

約数の個数: 48

約数和(自身を含む): 78848640

約数和(自身を除く): 49660866

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 21059, 42118, 63177, 126354, 147413, 189531, 231649, 294826, 379062, 442239, 463298, 694947, 884478, 1326717, 1389894, 1621543, 2084841, 2653434, 3243086, 4169682, 4864629, 9729258, 14593887, 29187774]

約数ペア:

[(1, 29187774), (2, 14593887), (3, 9729258), (6, 4864629), (7, 4169682), (9, 3243086), (11, 2653434), (14, 2084841), (18, 1621543), (21, 1389894), (22, 1326717), (33, 884478), (42, 694947), (63, 463298), (66, 442239), (77, 379062), (99, 294826), (126, 231649), (154, 189531), (198, 147413), (231, 126354), (462, 63177), (693, 42118), (1386, 21059)]