21910482

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2699}}^1$

素因数の和:2759

約数の個数: 48

約数和(自身を含む): 53071200

約数和(自身を除く): 31160718

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 41, 66, 82, 99, 123, 198, 246, 369, 451, 738, 902, 1353, 2699, 2706, 4059, 5398, 8097, 8118, 16194, 24291, 29689, 48582, 59378, 89067, 110659, 178134, 221318, 267201, 331977, 534402, 663954, 995931, 1217249, 1991862, 2434498, 3651747, 7303494, 10955241, 21910482]

約数ペア:

[(1, 21910482), (2, 10955241), (3, 7303494), (6, 3651747), (9, 2434498), (11, 1991862), (18, 1217249), (22, 995931), (33, 663954), (41, 534402), (66, 331977), (82, 267201), (99, 221318), (123, 178134), (198, 110659), (246, 89067), (369, 59378), (451, 48582), (738, 29689), (902, 24291), (1353, 16194), (2699, 8118), (2706, 8097), (4059, 5398)]