18863838

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{149713}}^1$

素因数の和:149728

約数の個数: 24

約数和(自身を含む): 46710768

約数和(自身を除く): 27846930

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 149713, 299426, 449139, 898278, 1047991, 1347417, 2095982, 2694834, 3143973, 6287946, 9431919, 18863838]

約数ペア:

[(1, 18863838), (2, 9431919), (3, 6287946), (6, 3143973), (7, 2694834), (9, 2095982), (14, 1347417), (18, 1047991), (21, 898278), (42, 449139), (63, 299426), (126, 149713)]