90186894

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{503}}^1\times {\mathrm{1423}}^1$

素因数の和:1941

約数の個数: 48

約数和(自身を含む): 223921152

約数和(自身を除く): 133734258

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 503, 1006, 1423, 1509, 2846, 3018, 3521, 4269, 4527, 7042, 8538, 9054, 9961, 10563, 12807, 19922, 21126, 25614, 29883, 31689, 59766, 63378, 89649, 179298, 715769, 1431538, 2147307, 4294614, 5010383, 6441921, 10020766, 12883842, 15031149, 30062298, 45093447, 90186894]

約数ペア:

[(1, 90186894), (2, 45093447), (3, 30062298), (6, 15031149), (7, 12883842), (9, 10020766), (14, 6441921), (18, 5010383), (21, 4294614), (42, 2147307), (63, 1431538), (126, 715769), (503, 179298), (1006, 89649), (1423, 63378), (1509, 59766), (2846, 31689), (3018, 29883), (3521, 25614), (4269, 21126), (4527, 19922), (7042, 12807), (8538, 10563), (9054, 9961)]