2481894

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:130

約数の個数: 64

約数和(自身を含む): 6048000

約数和(自身を除く): 3566106

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 41, 54, 57, 59, 82, 114, 118, 123, 171, 177, 246, 342, 354, 369, 513, 531, 738, 779, 1026, 1062, 1107, 1121, 1558, 1593, 2214, 2242, 2337, 2419, 3186, 3363, 4674, 4838, 6726, 7011, 7257, 10089, 14022, 14514, 20178, 21033, 21771, 30267, 42066, 43542, 45961, 60534, 65313, 91922, 130626, 137883, 275766, 413649, 827298, 1240947, 2481894]

約数ペア:

[(1, 2481894), (2, 1240947), (3, 827298), (6, 413649), (9, 275766), (18, 137883), (19, 130626), (27, 91922), (38, 65313), (41, 60534), (54, 45961), (57, 43542), (59, 42066), (82, 30267), (114, 21771), (118, 21033), (123, 20178), (171, 14514), (177, 14022), (246, 10089), (342, 7257), (354, 7011), (369, 6726), (513, 4838), (531, 4674), (738, 3363), (779, 3186), (1026, 2419), (1062, 2337), (1107, 2242), (1121, 2214), (1558, 1593)]