9942548

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1699}}^1$

素因数の和:1740

約数の個数: 48

約数和(自身を含む): 22848000

約数和(自身を除く): 12905452

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 1699, 2926, 3398, 5852, 6796, 11893, 18689, 23786, 32281, 37378, 47572, 64562, 74756, 129124, 130823, 225967, 261646, 355091, 451934, 523292, 710182, 903868, 1420364, 2485637, 4971274, 9942548]

約数ペア:

[(1, 9942548), (2, 4971274), (4, 2485637), (7, 1420364), (11, 903868), (14, 710182), (19, 523292), (22, 451934), (28, 355091), (38, 261646), (44, 225967), (76, 130823), (77, 129124), (133, 74756), (154, 64562), (209, 47572), (266, 37378), (308, 32281), (418, 23786), (532, 18689), (836, 11893), (1463, 6796), (1699, 5852), (2926, 3398)]