40237812

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{21089}}^1$

素因数の和:21152

約数の個数: 36

約数和(自身を含む): 103636260

約数和(自身を除く): 63398448

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 21089, 42178, 63267, 84356, 126534, 189801, 253068, 379602, 759204, 1117717, 2235434, 3353151, 4470868, 6706302, 10059453, 13412604, 20118906, 40237812]

約数ペア:

[(1, 40237812), (2, 20118906), (3, 13412604), (4, 10059453), (6, 6706302), (9, 4470868), (12, 3353151), (18, 2235434), (36, 1117717), (53, 759204), (106, 379602), (159, 253068), (212, 189801), (318, 126534), (477, 84356), (636, 63267), (954, 42178), (1908, 21089)]