17688816

素因数分解:

$2^4\times 3^2\times {\mathrm{122839}}^1$

素因数の和:122853

約数の個数: 30

約数和(自身を含む): 49504520

約数和(自身を除く): 31815704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 122839, 245678, 368517, 491356, 737034, 982712, 1105551, 1474068, 1965424, 2211102, 2948136, 4422204, 5896272, 8844408, 17688816]

約数ペア:

[(1, 17688816), (2, 8844408), (3, 5896272), (4, 4422204), (6, 2948136), (8, 2211102), (9, 1965424), (12, 1474068), (16, 1105551), (18, 982712), (24, 737034), (36, 491356), (48, 368517), (72, 245678), (144, 122839)]