630682.0000000

素因数分解:

$2^1\times 3^4\times {\mathrm{163}}^1\times {\mathrm{211}}^1$

素因数の和:388

約数の個数: 40

約数和(自身を含む): 12620784

約数和(自身を除く): 7049118

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 163, 211, 326, 422, 489, 633, 978, 1266, 1467, 1899, 2934, 3798, 4401, 5697, 8802, 11394, 13203, 17091, 26406, 34182, 34393, 68786, 103179, 206358, 309537, 619074, 928611, 1857222, 2785833, 5571666]

約数ペア:

[(1, 5571666), (2, 2785833), (3, 1857222), (6, 928611), (9, 619074), (18, 309537), (27, 206358), (54, 103179), (81, 68786), (162, 34393), (163, 34182), (211, 26406), (326, 17091), (422, 13203), (489, 11394), (633, 8802), (978, 5697), (1266, 4401), (1467, 3798), (1899, 2934)]