13827506

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:255

約数の個数: 48

約数和(自身を含む): 26790912

約数和(自身を除く): 12963406

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 101, 127, 154, 202, 254, 539, 707, 889, 1078, 1111, 1397, 1414, 1778, 2222, 2794, 4949, 6223, 7777, 9779, 9898, 12446, 12827, 15554, 19558, 25654, 54439, 68453, 89789, 108878, 136906, 141097, 179578, 282194, 628523, 987679, 1257046, 1975358, 6913753, 13827506]

約数ペア:

[(1, 13827506), (2, 6913753), (7, 1975358), (11, 1257046), (14, 987679), (22, 628523), (49, 282194), (77, 179578), (98, 141097), (101, 136906), (127, 108878), (154, 89789), (202, 68453), (254, 54439), (539, 25654), (707, 19558), (889, 15554), (1078, 12827), (1111, 12446), (1397, 9898), (1414, 9779), (1778, 7777), (2222, 6223), (2794, 4949)]