16997002938

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{482513}}^1$

素因数の和:482643

約数の個数: 48

約数和(自身を含む): 39141535680

約数和(自身を除く): 22144532742

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 103, 114, 171, 206, 309, 342, 618, 927, 1854, 1957, 3914, 5871, 11742, 17613, 35226, 482513, 965026, 1447539, 2895078, 4342617, 8685234, 9167747, 18335494, 27503241, 49698839, 55006482, 82509723, 99397678, 149096517, 165019446, 298193034, 447289551, 894579102, 944277941, 1888555882, 2832833823, 5665667646, 8498501469, 16997002938]

約数ペア:

[(1, 16997002938), (2, 8498501469), (3, 5665667646), (6, 2832833823), (9, 1888555882), (18, 944277941), (19, 894579102), (38, 447289551), (57, 298193034), (103, 165019446), (114, 149096517), (171, 99397678), (206, 82509723), (309, 55006482), (342, 49698839), (618, 27503241), (927, 18335494), (1854, 9167747), (1957, 8685234), (3914, 4342617), (5871, 2895078), (11742, 1447539), (17613, 965026), (35226, 482513)]