129870846

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{10007}}^1$

素因数の和:10125

約数の個数: 48

約数和(自身を含む): 324739584

約数和(自身を除く): 194868738

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 103, 126, 206, 309, 618, 721, 927, 1442, 1854, 2163, 4326, 6489, 10007, 12978, 20014, 30021, 60042, 70049, 90063, 140098, 180126, 210147, 420294, 630441, 1030721, 1260882, 2061442, 3092163, 6184326, 7215047, 9276489, 14430094, 18552978, 21645141, 43290282, 64935423, 129870846]

約数ペア:

[(1, 129870846), (2, 64935423), (3, 43290282), (6, 21645141), (7, 18552978), (9, 14430094), (14, 9276489), (18, 7215047), (21, 6184326), (42, 3092163), (63, 2061442), (103, 1260882), (126, 1030721), (206, 630441), (309, 420294), (618, 210147), (721, 180126), (927, 140098), (1442, 90063), (1854, 70049), (2163, 60042), (4326, 30021), (6489, 20014), (10007, 12978)]