21698364

素因数分解:

$2^2\times 3^1\times {\mathrm{191}}^1\times {\mathrm{9467}}^1$

素因数の和:9665

約数の個数: 24

約数和(自身を含む): 50899968

約数和(自身を除く): 29201604

約数列:

[1, 2, 3, 4, 6, 12, 191, 382, 573, 764, 1146, 2292, 9467, 18934, 28401, 37868, 56802, 113604, 1808197, 3616394, 5424591, 7232788, 10849182, 21698364]

約数ペア:

[(1, 21698364), (2, 10849182), (3, 7232788), (4, 5424591), (6, 3616394), (12, 1808197), (191, 113604), (382, 56802), (573, 37868), (764, 28401), (1146, 18934), (2292, 9467)]