28890882

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{15583}}^1$

素因数の和:15694

約数の個数: 24

約数和(自身を含む): 63208704

約数和(自身を除く): 34317822

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 309, 618, 927, 1854, 15583, 31166, 46749, 93498, 140247, 280494, 1605049, 3210098, 4815147, 9630294, 14445441, 28890882]

約数ペア:

[(1, 28890882), (2, 14445441), (3, 9630294), (6, 4815147), (9, 3210098), (18, 1605049), (103, 280494), (206, 140247), (309, 93498), (618, 46749), (927, 31166), (1854, 15583)]