42219674

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{18731}}^1$

素因数の和:18770

約数の個数: 24

約数和(自身を含む): 76876128

約数和(自身を除く): 34656454

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 18731, 37462, 131117, 262234, 430813, 861626, 917819, 1835638, 3015691, 6031382, 21109837, 42219674]

約数ペア:

[(1, 42219674), (2, 21109837), (7, 6031382), (14, 3015691), (23, 1835638), (46, 917819), (49, 861626), (98, 430813), (161, 262234), (322, 131117), (1127, 37462), (2254, 18731)]