2012396274

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{339817}}^1$

素因数の和:339879

約数の個数: 48

約数和(自身を含む): 5089114368

約数和(自身を除く): 3076718094

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 94, 126, 141, 282, 329, 423, 658, 846, 987, 1974, 2961, 5922, 339817, 679634, 1019451, 2038902, 2378719, 3058353, 4757438, 6116706, 7136157, 14272314, 15971399, 21408471, 31942798, 42816942, 47914197, 95828394, 111799793, 143742591, 223599586, 287485182, 335399379, 670798758, 1006198137, 2012396274]

約数ペア:

[(1, 2012396274), (2, 1006198137), (3, 670798758), (6, 335399379), (7, 287485182), (9, 223599586), (14, 143742591), (18, 111799793), (21, 95828394), (42, 47914197), (47, 42816942), (63, 31942798), (94, 21408471), (126, 15971399), (141, 14272314), (282, 7136157), (329, 6116706), (423, 4757438), (658, 3058353), (846, 2378719), (987, 2038902), (1974, 1019451), (2961, 679634), (5922, 339817)]