13168554

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{953}}^1$

素因数の和:1019

約数の個数: 48

約数和(自身を含む): 31321728

約数和(自身を除く): 18153174

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 49, 94, 98, 141, 147, 282, 294, 329, 658, 953, 987, 1906, 1974, 2303, 2859, 4606, 5718, 6671, 6909, 13342, 13818, 20013, 40026, 44791, 46697, 89582, 93394, 134373, 140091, 268746, 280182, 313537, 627074, 940611, 1881222, 2194759, 4389518, 6584277, 13168554]

約数ペア:

[(1, 13168554), (2, 6584277), (3, 4389518), (6, 2194759), (7, 1881222), (14, 940611), (21, 627074), (42, 313537), (47, 280182), (49, 268746), (94, 140091), (98, 134373), (141, 93394), (147, 89582), (282, 46697), (294, 44791), (329, 40026), (658, 20013), (953, 13818), (987, 13342), (1906, 6909), (1974, 6671), (2303, 5718), (2859, 4606)]