66635226

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{509}}^1\times {\mathrm{1039}}^1$

素因数の和:1563

約数の個数: 48

約数和(自身を含む): 165484800

約数和(自身を除く): 98849574

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 509, 1018, 1039, 1527, 2078, 3054, 3117, 3563, 4581, 6234, 7126, 7273, 9162, 9351, 10689, 14546, 18702, 21378, 21819, 32067, 43638, 64134, 65457, 130914, 528851, 1057702, 1586553, 3173106, 3701957, 4759659, 7403914, 9519318, 11105871, 22211742, 33317613, 66635226]

約数ペア:

[(1, 66635226), (2, 33317613), (3, 22211742), (6, 11105871), (7, 9519318), (9, 7403914), (14, 4759659), (18, 3701957), (21, 3173106), (42, 1586553), (63, 1057702), (126, 528851), (509, 130914), (1018, 65457), (1039, 64134), (1527, 43638), (2078, 32067), (3054, 21819), (3117, 21378), (3563, 18702), (4581, 14546), (6234, 10689), (7126, 9351), (7273, 9162)]