18518412

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2647}}^1$

素因数の和:2718

約数の個数: 48

約数和(自身を含む): 48045312

約数和(自身を除く): 29526900

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 53, 66, 106, 132, 159, 212, 318, 583, 636, 1166, 1749, 2332, 2647, 3498, 5294, 6996, 7941, 10588, 15882, 29117, 31764, 58234, 87351, 116468, 140291, 174702, 280582, 349404, 420873, 561164, 841746, 1543201, 1683492, 3086402, 4629603, 6172804, 9259206, 18518412]

約数ペア:

[(1, 18518412), (2, 9259206), (3, 6172804), (4, 4629603), (6, 3086402), (11, 1683492), (12, 1543201), (22, 841746), (33, 561164), (44, 420873), (53, 349404), (66, 280582), (106, 174702), (132, 140291), (159, 116468), (212, 87351), (318, 58234), (583, 31764), (636, 29117), (1166, 15882), (1749, 10588), (2332, 7941), (2647, 6996), (3498, 5294)]