66815514

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2473}}^1$

素因数の和:2579

約数の個数: 48

約数和(自身を含む): 154377600

約数和(自身を除く): 87562086

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 79, 114, 158, 171, 237, 342, 474, 711, 1422, 1501, 2473, 3002, 4503, 4946, 7419, 9006, 13509, 14838, 22257, 27018, 44514, 46987, 93974, 140961, 195367, 281922, 390734, 422883, 586101, 845766, 1172202, 1758303, 3516606, 3711973, 7423946, 11135919, 22271838, 33407757, 66815514]

約数ペア:

[(1, 66815514), (2, 33407757), (3, 22271838), (6, 11135919), (9, 7423946), (18, 3711973), (19, 3516606), (38, 1758303), (57, 1172202), (79, 845766), (114, 586101), (158, 422883), (171, 390734), (237, 281922), (342, 195367), (474, 140961), (711, 93974), (1422, 46987), (1501, 44514), (2473, 27018), (3002, 22257), (4503, 14838), (4946, 13509), (7419, 9006)]