21862248

素因数分解:

$2^3\times 3^1\times {\mathrm{97}}^1\times {\mathrm{9391}}^1$

素因数の和:9497

約数の個数: 32

約数和(自身を含む): 55224960

約数和(自身を除く): 33362712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 97, 194, 291, 388, 582, 776, 1164, 2328, 9391, 18782, 28173, 37564, 56346, 75128, 112692, 225384, 910927, 1821854, 2732781, 3643708, 5465562, 7287416, 10931124, 21862248]

約数ペア:

[(1, 21862248), (2, 10931124), (3, 7287416), (4, 5465562), (6, 3643708), (8, 2732781), (12, 1821854), (24, 910927), (97, 225384), (194, 112692), (291, 75128), (388, 56346), (582, 37564), (776, 28173), (1164, 18782), (2328, 9391)]