6628644

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{881}}^1$

素因数の和:921

約数の個数: 72

約数和(自身を含む): 19262880

約数和(自身を除く): 12634236

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 209, 228, 342, 396, 418, 627, 684, 836, 881, 1254, 1762, 1881, 2508, 2643, 3524, 3762, 5286, 7524, 7929, 9691, 10572, 15858, 16739, 19382, 29073, 31716, 33478, 38764, 50217, 58146, 66956, 87219, 100434, 116292, 150651, 174438, 184129, 200868, 301302, 348876, 368258, 552387, 602604, 736516, 1104774, 1657161, 2209548, 3314322, 6628644]

約数ペア:

[(1, 6628644), (2, 3314322), (3, 2209548), (4, 1657161), (6, 1104774), (9, 736516), (11, 602604), (12, 552387), (18, 368258), (19, 348876), (22, 301302), (33, 200868), (36, 184129), (38, 174438), (44, 150651), (57, 116292), (66, 100434), (76, 87219), (99, 66956), (114, 58146), (132, 50217), (171, 38764), (198, 33478), (209, 31716), (228, 29073), (342, 19382), (396, 16739), (418, 15858), (627, 10572), (684, 9691), (836, 7929), (881, 7524), (1254, 5286), (1762, 3762), (1881, 3524), (2508, 2643)]