25266402

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1039}}^1$

素因数の和:1247

約数の個数: 48

約数和(自身を含む): 62949120

約数和(自身を除く): 37682718

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 193, 386, 579, 1039, 1158, 1351, 1737, 2078, 2702, 3117, 3474, 4053, 6234, 7273, 8106, 9351, 12159, 14546, 18702, 21819, 24318, 43638, 65457, 130914, 200527, 401054, 601581, 1203162, 1403689, 1804743, 2807378, 3609486, 4211067, 8422134, 12633201, 25266402]

約数ペア:

[(1, 25266402), (2, 12633201), (3, 8422134), (6, 4211067), (7, 3609486), (9, 2807378), (14, 1804743), (18, 1403689), (21, 1203162), (42, 601581), (63, 401054), (126, 200527), (193, 130914), (386, 65457), (579, 43638), (1039, 24318), (1158, 21819), (1351, 18702), (1737, 14546), (2078, 12159), (2702, 9351), (3117, 8106), (3474, 7273), (4053, 6234)]