27917784

素因数分解:

$2^3\times 3^6\times {\mathrm{4787}}^1$

素因数の和:4811

約数の個数: 56

約数和(自身を含む): 78499260

約数和(自身を除く): 50581476

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2916, 4787, 5832, 9574, 14361, 19148, 28722, 38296, 43083, 57444, 86166, 114888, 129249, 172332, 258498, 344664, 387747, 516996, 775494, 1033992, 1163241, 1550988, 2326482, 3101976, 3489723, 4652964, 6979446, 9305928, 13958892, 27917784]

約数ペア:

[(1, 27917784), (2, 13958892), (3, 9305928), (4, 6979446), (6, 4652964), (8, 3489723), (9, 3101976), (12, 2326482), (18, 1550988), (24, 1163241), (27, 1033992), (36, 775494), (54, 516996), (72, 387747), (81, 344664), (108, 258498), (162, 172332), (216, 129249), (243, 114888), (324, 86166), (486, 57444), (648, 43083), (729, 38296), (972, 28722), (1458, 19148), (1944, 14361), (2916, 9574), (4787, 5832)]