18633974684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{6761239}}^1$

素因数の和:6761309

約数の個数: 24

約数和(自身を含む): 35780482080

約数和(自身を除く): 17146507396

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 6761239, 13522478, 27044956, 87896107, 175792214, 351584428, 358345667, 716691334, 1433382668, 4658493671, 9316987342, 18633974684]

約数ペア:

[(1, 18633974684), (2, 9316987342), (4, 4658493671), (13, 1433382668), (26, 716691334), (52, 358345667), (53, 351584428), (106, 175792214), (212, 87896107), (689, 27044956), (1378, 13522478), (2756, 6761239)]