2179021878

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{193073}}^1$

素因数の和:193114

約数の個数: 64

約数和(自身を含む): 5560531200

約数和(自身を除く): 3381509322

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 33, 38, 54, 57, 66, 99, 114, 171, 198, 209, 297, 342, 418, 513, 594, 627, 1026, 1254, 1881, 3762, 5643, 11286, 193073, 386146, 579219, 1158438, 1737657, 2123803, 3475314, 3668387, 4247606, 5212971, 6371409, 7336774, 10425942, 11005161, 12742818, 19114227, 22010322, 33015483, 38228454, 40352257, 57342681, 66030966, 80704514, 99046449, 114685362, 121056771, 198092898, 242113542, 363170313, 726340626, 1089510939, 2179021878]

約数ペア:

[(1, 2179021878), (2, 1089510939), (3, 726340626), (6, 363170313), (9, 242113542), (11, 198092898), (18, 121056771), (19, 114685362), (22, 99046449), (27, 80704514), (33, 66030966), (38, 57342681), (54, 40352257), (57, 38228454), (66, 33015483), (99, 22010322), (114, 19114227), (171, 12742818), (198, 11005161), (209, 10425942), (297, 7336774), (342, 6371409), (418, 5212971), (513, 4247606), (594, 3668387), (627, 3475314), (1026, 2123803), (1254, 1737657), (1881, 1158438), (3762, 579219), (5643, 386146), (11286, 193073)]