21364072884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7707097}}^1$

素因数の和:7707125

約数の個数: 72

約数和(自身を含む): 67329208128

約数和(自身を除く): 45965135244

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 7707097, 15414194, 23121291, 30828388, 46242582, 53949679, 69363873, 84778067, 92485164, 107899358, 138727746, 161849037, 169556134, 215798716, 254334201, 277455492, 323698074, 339112268, 485547111, 508668402, 593446469, 647396148, 763002603, 971094222, 1017336804, 1186892938, 1526005206, 1780339407, 1942188444, 2373785876, 3052010412, 3560678814, 5341018221, 7121357628, 10682036442, 21364072884]

約数ペア:

[(1, 21364072884), (2, 10682036442), (3, 7121357628), (4, 5341018221), (6, 3560678814), (7, 3052010412), (9, 2373785876), (11, 1942188444), (12, 1780339407), (14, 1526005206), (18, 1186892938), (21, 1017336804), (22, 971094222), (28, 763002603), (33, 647396148), (36, 593446469), (42, 508668402), (44, 485547111), (63, 339112268), (66, 323698074), (77, 277455492), (84, 254334201), (99, 215798716), (126, 169556134), (132, 161849037), (154, 138727746), (198, 107899358), (231, 92485164), (252, 84778067), (308, 69363873), (396, 53949679), (462, 46242582), (693, 30828388), (924, 23121291), (1386, 15414194), (2772, 7707097)]