27338724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{691}}^1$

素因数の和:865

約数の個数: 72

約数和(自身を含む): 79596608

約数和(自身を除く): 52257884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 157, 252, 314, 471, 628, 691, 942, 1099, 1382, 1413, 1884, 2073, 2198, 2764, 2826, 3297, 4146, 4396, 4837, 5652, 6219, 6594, 8292, 9674, 9891, 12438, 13188, 14511, 19348, 19782, 24876, 29022, 39564, 43533, 58044, 87066, 108487, 174132, 216974, 325461, 433948, 650922, 759409, 976383, 1301844, 1518818, 1952766, 2278227, 3037636, 3905532, 4556454, 6834681, 9112908, 13669362, 27338724]

約数ペア:

[(1, 27338724), (2, 13669362), (3, 9112908), (4, 6834681), (6, 4556454), (7, 3905532), (9, 3037636), (12, 2278227), (14, 1952766), (18, 1518818), (21, 1301844), (28, 976383), (36, 759409), (42, 650922), (63, 433948), (84, 325461), (126, 216974), (157, 174132), (252, 108487), (314, 87066), (471, 58044), (628, 43533), (691, 39564), (942, 29022), (1099, 24876), (1382, 19782), (1413, 19348), (1884, 14511), (2073, 13188), (2198, 12438), (2764, 9891), (2826, 9674), (3297, 8292), (4146, 6594), (4396, 6219), (4837, 5652)]