15100806

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1399}}^1$

素因数の和:1668

約数の個数: 32

約数和(自身を含む): 34675200

約数和(自身を除く): 19574394

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 257, 514, 771, 1399, 1542, 1799, 2798, 3598, 4197, 5397, 8394, 9793, 10794, 19586, 29379, 58758, 359543, 719086, 1078629, 2157258, 2516801, 5033602, 7550403, 15100806]

約数ペア:

[(1, 15100806), (2, 7550403), (3, 5033602), (6, 2516801), (7, 2157258), (14, 1078629), (21, 719086), (42, 359543), (257, 58758), (514, 29379), (771, 19586), (1399, 10794), (1542, 9793), (1799, 8394), (2798, 5397), (3598, 4197)]