13305877998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1621}}^1\times {\mathrm{2917}}^1$

素因数の和:4617

約数の個数: 64

約数和(自身を含む): 30896997888

約数和(自身を除く): 17591119890

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 1621, 2814, 2917, 3242, 4863, 5834, 8751, 9726, 11347, 17502, 20419, 22694, 34041, 40838, 61257, 68082, 108607, 122514, 195439, 217214, 325821, 390878, 586317, 651642, 760249, 1172634, 1368073, 1520498, 2280747, 2736146, 4104219, 4561494, 4728457, 8208438, 9456914, 14185371, 28370742, 33099199, 66198398, 99297597, 198595194, 316806619, 633613238, 950419857, 1900839714, 2217646333, 4435292666, 6652938999, 13305877998]

約数ペア:

[(1, 13305877998), (2, 6652938999), (3, 4435292666), (6, 2217646333), (7, 1900839714), (14, 950419857), (21, 633613238), (42, 316806619), (67, 198595194), (134, 99297597), (201, 66198398), (402, 33099199), (469, 28370742), (938, 14185371), (1407, 9456914), (1621, 8208438), (2814, 4728457), (2917, 4561494), (3242, 4104219), (4863, 2736146), (5834, 2280747), (8751, 1520498), (9726, 1368073), (11347, 1172634), (17502, 760249), (20419, 651642), (22694, 586317), (34041, 390878), (40838, 325821), (61257, 217214), (68082, 195439), (108607, 122514)]