2051286372

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^2\times {\mathrm{107713}}^1$

素因数の和:107769

約数の個数: 54

約数和(自身を含む): 5420491622

約数和(自身を除く): 3369205250

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 529, 828, 1058, 1587, 2116, 3174, 4761, 6348, 9522, 19044, 107713, 215426, 323139, 430852, 646278, 969417, 1292556, 1938834, 2477399, 3877668, 4954798, 7432197, 9909596, 14864394, 22296591, 29728788, 44593182, 56980177, 89186364, 113960354, 170940531, 227920708, 341881062, 512821593, 683762124, 1025643186, 2051286372]

約数ペア:

[(1, 2051286372), (2, 1025643186), (3, 683762124), (4, 512821593), (6, 341881062), (9, 227920708), (12, 170940531), (18, 113960354), (23, 89186364), (36, 56980177), (46, 44593182), (69, 29728788), (92, 22296591), (138, 14864394), (207, 9909596), (276, 7432197), (414, 4954798), (529, 3877668), (828, 2477399), (1058, 1938834), (1587, 1292556), (2116, 969417), (3174, 646278), (4761, 430852), (6348, 323139), (9522, 215426), (19044, 107713)]