21783696

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41257}}^1$

素因数の和:41279

約数の個数: 40

約数和(自身を含む): 61391904

約数和(自身を除く): 39608208

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 41257, 82514, 123771, 165028, 247542, 330056, 453827, 495084, 660112, 907654, 990168, 1361481, 1815308, 1980336, 2722962, 3630616, 5445924, 7261232, 10891848, 21783696]

約数ペア:

[(1, 21783696), (2, 10891848), (3, 7261232), (4, 5445924), (6, 3630616), (8, 2722962), (11, 1980336), (12, 1815308), (16, 1361481), (22, 990168), (24, 907654), (33, 660112), (44, 495084), (48, 453827), (66, 330056), (88, 247542), (132, 165028), (176, 123771), (264, 82514), (528, 41257)]