47271942

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{787}}^1$

素因数の和:913

約数の個数: 48

約数和(自身を含む): 106209792

約数和(自身を除く): 58937850

約数列:

[1, 2, 3, 6, 9, 18, 47, 71, 94, 141, 142, 213, 282, 423, 426, 639, 787, 846, 1278, 1574, 2361, 3337, 4722, 6674, 7083, 10011, 14166, 20022, 30033, 36989, 55877, 60066, 73978, 110967, 111754, 167631, 221934, 332901, 335262, 502893, 665802, 1005786, 2626219, 5252438, 7878657, 15757314, 23635971, 47271942]

約数ペア:

[(1, 47271942), (2, 23635971), (3, 15757314), (6, 7878657), (9, 5252438), (18, 2626219), (47, 1005786), (71, 665802), (94, 502893), (141, 335262), (142, 332901), (213, 221934), (282, 167631), (423, 111754), (426, 110967), (639, 73978), (787, 60066), (846, 55877), (1278, 36989), (1574, 30033), (2361, 20022), (3337, 14166), (4722, 10011), (6674, 7083)]