42015946

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{49199}}^1$

素因数の和:49269

約数の個数: 16

約数和(自身を含む): 73209600

約数和(自身を除く): 31193654

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 49199, 98398, 344393, 688786, 3001139, 6002278, 21007973, 42015946]

約数ペア:

[(1, 42015946), (2, 21007973), (7, 6002278), (14, 3001139), (61, 688786), (122, 344393), (427, 98398), (854, 49199)]