13000554

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{211}}^1$

素因数の和:392

約数の個数: 64

約数和(自身を含む): 33377280

約数和(自身を除く): 20376726

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 163, 189, 211, 326, 378, 422, 489, 633, 978, 1141, 1266, 1467, 1477, 1899, 2282, 2934, 2954, 3423, 3798, 4401, 4431, 5697, 6846, 8802, 8862, 10269, 11394, 13293, 20538, 26586, 30807, 34393, 39879, 61614, 68786, 79758, 103179, 206358, 240751, 309537, 481502, 619074, 722253, 928611, 1444506, 1857222, 2166759, 4333518, 6500277, 13000554]

約数ペア:

[(1, 13000554), (2, 6500277), (3, 4333518), (6, 2166759), (7, 1857222), (9, 1444506), (14, 928611), (18, 722253), (21, 619074), (27, 481502), (42, 309537), (54, 240751), (63, 206358), (126, 103179), (163, 79758), (189, 68786), (211, 61614), (326, 39879), (378, 34393), (422, 30807), (489, 26586), (633, 20538), (978, 13293), (1141, 11394), (1266, 10269), (1467, 8862), (1477, 8802), (1899, 6846), (2282, 5697), (2934, 4431), (2954, 4401), (3423, 3798)]