66181668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{2689}}^1$

素因数の和:2996

約数の個数: 48

約数和(自身を含む): 177152640

約数和(自身を除く): 110970972

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 293, 586, 879, 1172, 1758, 2051, 2689, 3516, 4102, 5378, 6153, 8067, 8204, 10756, 12306, 16134, 18823, 24612, 32268, 37646, 56469, 75292, 112938, 225876, 787877, 1575754, 2363631, 3151508, 4727262, 5515139, 9454524, 11030278, 16545417, 22060556, 33090834, 66181668]

約数ペア:

[(1, 66181668), (2, 33090834), (3, 22060556), (4, 16545417), (6, 11030278), (7, 9454524), (12, 5515139), (14, 4727262), (21, 3151508), (28, 2363631), (42, 1575754), (84, 787877), (293, 225876), (586, 112938), (879, 75292), (1172, 56469), (1758, 37646), (2051, 32268), (2689, 24612), (3516, 18823), (4102, 16134), (5378, 12306), (6153, 10756), (8067, 8204)]