1282128516

素因数分解:

$2^2\times 3^2\times {\mathrm{2111}}^1\times {\mathrm{16871}}^1$

素因数の和:18992

約数の個数: 36

約数和(自身を含む): 3242663424

約数和(自身を除く): 1960534908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2111, 4222, 6333, 8444, 12666, 16871, 18999, 25332, 33742, 37998, 50613, 67484, 75996, 101226, 151839, 202452, 303678, 607356, 35614681, 71229362, 106844043, 142458724, 213688086, 320532129, 427376172, 641064258, 1282128516]

約数ペア:

[(1, 1282128516), (2, 641064258), (3, 427376172), (4, 320532129), (6, 213688086), (9, 142458724), (12, 106844043), (18, 71229362), (36, 35614681), (2111, 607356), (4222, 303678), (6333, 202452), (8444, 151839), (12666, 101226), (16871, 75996), (18999, 67484), (25332, 50613), (33742, 37998)]