18328865352

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1000921}}^1$

素因数の和:1001046

約数の個数: 64

約数和(自身を含む): 52848681600

約数和(自身を除く): 34519816248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 109, 168, 218, 327, 436, 654, 763, 872, 1308, 1526, 2289, 2616, 3052, 4578, 6104, 9156, 18312, 1000921, 2001842, 3002763, 4003684, 6005526, 7006447, 8007368, 12011052, 14012894, 21019341, 24022104, 28025788, 42038682, 56051576, 84077364, 109100389, 168154728, 218200778, 327301167, 436401556, 654602334, 763702723, 872803112, 1309204668, 1527405446, 2291108169, 2618409336, 3054810892, 4582216338, 6109621784, 9164432676, 18328865352]

約数ペア:

[(1, 18328865352), (2, 9164432676), (3, 6109621784), (4, 4582216338), (6, 3054810892), (7, 2618409336), (8, 2291108169), (12, 1527405446), (14, 1309204668), (21, 872803112), (24, 763702723), (28, 654602334), (42, 436401556), (56, 327301167), (84, 218200778), (109, 168154728), (168, 109100389), (218, 84077364), (327, 56051576), (436, 42038682), (654, 28025788), (763, 24022104), (872, 21019341), (1308, 14012894), (1526, 12011052), (2289, 8007368), (2616, 7006447), (3052, 6005526), (4578, 4003684), (6104, 3002763), (9156, 2001842), (18312, 1000921)]