947029146

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{499}}^1\times {\mathrm{619}}^1$

素因数の和:1203

約数の個数: 64

約数和(自身を含む): 2202240000

約数和(自身を除く): 1255210854

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 499, 511, 619, 998, 1022, 1238, 1497, 1533, 1857, 2994, 3066, 3493, 3714, 4333, 6986, 8666, 10479, 12999, 20958, 25998, 36427, 45187, 72854, 90374, 109281, 135561, 218562, 254989, 271122, 308881, 316309, 509978, 617762, 632618, 764967, 926643, 948927, 1529934, 1853286, 1897854, 2162167, 4324334, 6486501, 12973002, 22548313, 45096626, 67644939, 135289878, 157838191, 315676382, 473514573, 947029146]

約数ペア:

[(1, 947029146), (2, 473514573), (3, 315676382), (6, 157838191), (7, 135289878), (14, 67644939), (21, 45096626), (42, 22548313), (73, 12973002), (146, 6486501), (219, 4324334), (438, 2162167), (499, 1897854), (511, 1853286), (619, 1529934), (998, 948927), (1022, 926643), (1238, 764967), (1497, 632618), (1533, 617762), (1857, 509978), (2994, 316309), (3066, 308881), (3493, 271122), (3714, 254989), (4333, 218562), (6986, 135561), (8666, 109281), (10479, 90374), (12999, 72854), (20958, 45187), (25998, 36427)]