42491946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{7723}}^1$

素因数の和:7866

約数の個数: 32

約数和(自身を含む): 97878528

約数和(自身を除く): 55386582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 393, 786, 917, 1834, 2751, 5502, 7723, 15446, 23169, 46338, 54061, 108122, 162183, 324366, 1011713, 2023426, 3035139, 6070278, 7081991, 14163982, 21245973, 42491946]

約数ペア:

[(1, 42491946), (2, 21245973), (3, 14163982), (6, 7081991), (7, 6070278), (14, 3035139), (21, 2023426), (42, 1011713), (131, 324366), (262, 162183), (393, 108122), (786, 54061), (917, 46338), (1834, 23169), (2751, 15446), (5502, 7723)]