2605878

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:170

約数の個数: 64

約数和(自身を含む): 6531840

約数和(自身を除く): 3925962

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 41, 54, 66, 82, 99, 107, 123, 198, 214, 246, 297, 321, 369, 451, 594, 642, 738, 902, 963, 1107, 1177, 1353, 1926, 2214, 2354, 2706, 2889, 3531, 4059, 4387, 5778, 7062, 8118, 8774, 10593, 12177, 13161, 21186, 24354, 26322, 31779, 39483, 48257, 63558, 78966, 96514, 118449, 144771, 236898, 289542, 434313, 868626, 1302939, 2605878]

約数ペア:

[(1, 2605878), (2, 1302939), (3, 868626), (6, 434313), (9, 289542), (11, 236898), (18, 144771), (22, 118449), (27, 96514), (33, 78966), (41, 63558), (54, 48257), (66, 39483), (82, 31779), (99, 26322), (107, 24354), (123, 21186), (198, 13161), (214, 12177), (246, 10593), (297, 8774), (321, 8118), (369, 7062), (451, 5778), (594, 4387), (642, 4059), (738, 3531), (902, 2889), (963, 2706), (1107, 2354), (1177, 2214), (1353, 1926)]