22909428

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{8963}}^1$

素因数の和:9044

約数の個数: 36

約数和(自身を含む): 58732128

約数和(自身を除く): 35822700

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 8963, 17926, 26889, 35852, 53778, 80667, 107556, 161334, 322668, 636373, 1272746, 1909119, 2545492, 3818238, 5727357, 7636476, 11454714, 22909428]

約数ペア:

[(1, 22909428), (2, 11454714), (3, 7636476), (4, 5727357), (6, 3818238), (9, 2545492), (12, 1909119), (18, 1272746), (36, 636373), (71, 322668), (142, 161334), (213, 107556), (284, 80667), (426, 53778), (639, 35852), (852, 26889), (1278, 17926), (2556, 8963)]