39561564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20477}}^1$

素因数の和:20514

約数の個数: 48

約数和(自身を含む): 110089728

約数和(自身を除く): 70528164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 20477, 40954, 61431, 81908, 122862, 143339, 245724, 286678, 430017, 470971, 573356, 860034, 941942, 1412913, 1720068, 1883884, 2825826, 3296797, 5651652, 6593594, 9890391, 13187188, 19780782, 39561564]

約数ペア:

[(1, 39561564), (2, 19780782), (3, 13187188), (4, 9890391), (6, 6593594), (7, 5651652), (12, 3296797), (14, 2825826), (21, 1883884), (23, 1720068), (28, 1412913), (42, 941942), (46, 860034), (69, 573356), (84, 470971), (92, 430017), (138, 286678), (161, 245724), (276, 143339), (322, 122862), (483, 81908), (644, 61431), (966, 40954), (1932, 20477)]