18821375316

素因数分解:

$2^2\times 3^2\times {\mathrm{2237}}^1\times {\mathrm{233713}}^1$

素因数の和:235960

約数の個数: 36

約数和(自身を含む): 47597725812

約数和(自身を除く): 28776350496

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2237, 4474, 6711, 8948, 13422, 20133, 26844, 40266, 80532, 233713, 467426, 701139, 934852, 1402278, 2103417, 2804556, 4206834, 8413668, 522815981, 1045631962, 1568447943, 2091263924, 3136895886, 4705343829, 6273791772, 9410687658, 18821375316]

約数ペア:

[(1, 18821375316), (2, 9410687658), (3, 6273791772), (4, 4705343829), (6, 3136895886), (9, 2091263924), (12, 1568447943), (18, 1045631962), (36, 522815981), (2237, 8413668), (4474, 4206834), (6711, 2804556), (8948, 2103417), (13422, 1402278), (20133, 934852), (26844, 701139), (40266, 467426), (80532, 233713)]