8889267534

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1889}}^1\times {\mathrm{5897}}^1$

素因数の和:7817

約数の個数: 64

約数和(自身を含む): 21402662400

約数和(自身を除く): 12513394866

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 1889, 3778, 5667, 5897, 11334, 11794, 13223, 17691, 26446, 35382, 35891, 39669, 41279, 71782, 79338, 82558, 107673, 112043, 123837, 215346, 224086, 247674, 251237, 336129, 502474, 672258, 753711, 784301, 1507422, 1568602, 2352903, 4705806, 11139433, 22278866, 33418299, 66836598, 77976031, 155952062, 211649227, 233928093, 423298454, 467856186, 634947681, 1269895362, 1481544589, 2963089178, 4444633767, 8889267534]

約数ペア:

[(1, 8889267534), (2, 4444633767), (3, 2963089178), (6, 1481544589), (7, 1269895362), (14, 634947681), (19, 467856186), (21, 423298454), (38, 233928093), (42, 211649227), (57, 155952062), (114, 77976031), (133, 66836598), (266, 33418299), (399, 22278866), (798, 11139433), (1889, 4705806), (3778, 2352903), (5667, 1568602), (5897, 1507422), (11334, 784301), (11794, 753711), (13223, 672258), (17691, 502474), (26446, 336129), (35382, 251237), (35891, 247674), (39669, 224086), (41279, 215346), (71782, 123837), (79338, 112043), (82558, 107673)]