40895244

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{87383}}^1$

素因数の和:87406

約数の個数: 36

約数和(自身を含む): 111327216

約数和(自身を除く): 70431972

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 87383, 174766, 262149, 349532, 524298, 786447, 1048596, 1135979, 1572894, 2271958, 3145788, 3407937, 4543916, 6815874, 10223811, 13631748, 20447622, 40895244]

約数ペア:

[(1, 40895244), (2, 20447622), (3, 13631748), (4, 10223811), (6, 6815874), (9, 4543916), (12, 3407937), (13, 3145788), (18, 2271958), (26, 1572894), (36, 1135979), (39, 1048596), (52, 786447), (78, 524298), (117, 349532), (156, 262149), (234, 174766), (468, 87383)]