15557594418

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{947}}^1\times {\mathrm{8861}}^1$

素因数の和:9919

約数の個数: 48

約数和(自身を含む): 34075169856

約数和(自身を除く): 18517575438

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 309, 618, 927, 947, 1854, 1894, 2841, 5682, 8523, 8861, 17046, 17722, 26583, 53166, 79749, 97541, 159498, 195082, 292623, 585246, 877869, 912683, 1755738, 1825366, 2738049, 5476098, 8214147, 8391367, 16428294, 16782734, 25174101, 50348202, 75522303, 151044606, 864310801, 1728621602, 2592932403, 5185864806, 7778797209, 15557594418]

約数ペア:

[(1, 15557594418), (2, 7778797209), (3, 5185864806), (6, 2592932403), (9, 1728621602), (18, 864310801), (103, 151044606), (206, 75522303), (309, 50348202), (618, 25174101), (927, 16782734), (947, 16428294), (1854, 8391367), (1894, 8214147), (2841, 5476098), (5682, 2738049), (8523, 1825366), (8861, 1755738), (17046, 912683), (17722, 877869), (26583, 585246), (53166, 292623), (79749, 195082), (97541, 159498)]