18253669086

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{65983}}^1$

素因数の和:66150

約数の個数: 64

約数和(自身を含む): 41807462400

約数和(自身を除く): 23553793314

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 109, 141, 218, 282, 327, 423, 654, 846, 981, 1269, 1962, 2538, 2943, 5123, 5886, 10246, 15369, 30738, 46107, 65983, 92214, 131966, 138321, 197949, 276642, 395898, 593847, 1187694, 1781541, 3101201, 3563082, 6202402, 7192147, 9303603, 14384294, 18607206, 21576441, 27910809, 43152882, 55821618, 64729323, 83732427, 129458646, 167464854, 194187969, 338030909, 388375938, 676061818, 1014092727, 2028185454, 3042278181, 6084556362, 9126834543, 18253669086]

約数ペア:

[(1, 18253669086), (2, 9126834543), (3, 6084556362), (6, 3042278181), (9, 2028185454), (18, 1014092727), (27, 676061818), (47, 388375938), (54, 338030909), (94, 194187969), (109, 167464854), (141, 129458646), (218, 83732427), (282, 64729323), (327, 55821618), (423, 43152882), (654, 27910809), (846, 21576441), (981, 18607206), (1269, 14384294), (1962, 9303603), (2538, 7192147), (2943, 6202402), (5123, 3563082), (5886, 3101201), (10246, 1781541), (15369, 1187694), (30738, 593847), (46107, 395898), (65983, 276642), (92214, 197949), (131966, 138321)]