1680553674

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{17383}}^1$

素因数の和:17563

約数の個数: 48

約数和(自身を含む): 3758698944

約数和(自身を除く): 2078145270

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 131, 246, 262, 369, 393, 738, 786, 1179, 2358, 5371, 10742, 16113, 17383, 32226, 34766, 48339, 52149, 96678, 104298, 156447, 312894, 712703, 1425406, 2138109, 2277173, 4276218, 4554346, 6414327, 6831519, 12828654, 13663038, 20494557, 40989114, 93364093, 186728186, 280092279, 560184558, 840276837, 1680553674]

約数ペア:

[(1, 1680553674), (2, 840276837), (3, 560184558), (6, 280092279), (9, 186728186), (18, 93364093), (41, 40989114), (82, 20494557), (123, 13663038), (131, 12828654), (246, 6831519), (262, 6414327), (369, 4554346), (393, 4276218), (738, 2277173), (786, 2138109), (1179, 1425406), (2358, 712703), (5371, 312894), (10742, 156447), (16113, 104298), (17383, 96678), (32226, 52149), (34766, 48339)]