2018857662

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{4493}}^1$

素因数の和:4714

約数の個数: 64

約数和(自身を含む): 4601136960

約数和(自身を除く): 2582279298

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 157, 159, 314, 318, 471, 477, 942, 954, 1413, 1431, 2826, 2862, 4239, 4493, 8321, 8478, 8986, 13479, 16642, 24963, 26958, 40437, 49926, 74889, 80874, 121311, 149778, 224667, 238129, 242622, 449334, 476258, 705401, 714387, 1410802, 1428774, 2116203, 2143161, 4232406, 4286322, 6348609, 6429483, 12697218, 12858966, 19045827, 37386253, 38091654, 74772506, 112158759, 224317518, 336476277, 672952554, 1009428831, 2018857662]

約数ペア:

[(1, 2018857662), (2, 1009428831), (3, 672952554), (6, 336476277), (9, 224317518), (18, 112158759), (27, 74772506), (53, 38091654), (54, 37386253), (106, 19045827), (157, 12858966), (159, 12697218), (314, 6429483), (318, 6348609), (471, 4286322), (477, 4232406), (942, 2143161), (954, 2116203), (1413, 1428774), (1431, 1410802), (2826, 714387), (2862, 705401), (4239, 476258), (4493, 449334), (8321, 242622), (8478, 238129), (8986, 224667), (13479, 149778), (16642, 121311), (24963, 80874), (26958, 74889), (40437, 49926)]