19981811844

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{24132623}}^1$

素因数の和:24132656

約数の個数: 36

約数和(自身を含む): 52705650816

約数和(自身を除く): 32723838972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 24132623, 48265246, 72397869, 96530492, 144795738, 217193607, 289591476, 434387214, 555050329, 868774428, 1110100658, 1665150987, 2220201316, 3330301974, 4995452961, 6660603948, 9990905922, 19981811844]

約数ペア:

[(1, 19981811844), (2, 9990905922), (3, 6660603948), (4, 4995452961), (6, 3330301974), (9, 2220201316), (12, 1665150987), (18, 1110100658), (23, 868774428), (36, 555050329), (46, 434387214), (69, 289591476), (92, 217193607), (138, 144795738), (207, 96530492), (276, 72397869), (414, 48265246), (828, 24132623)]