18408546

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{8741}}^1$

素因数の和:8768

約数の個数: 40

約数和(自身を含む): 44426844

約数和(自身を除く): 26018298

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 8741, 17482, 26223, 52446, 78669, 113633, 157338, 227266, 236007, 340899, 472014, 681798, 708021, 1022697, 1416042, 2045394, 3068091, 6136182, 9204273, 18408546]

約数ペア:

[(1, 18408546), (2, 9204273), (3, 6136182), (6, 3068091), (9, 2045394), (13, 1416042), (18, 1022697), (26, 708021), (27, 681798), (39, 472014), (54, 340899), (78, 236007), (81, 227266), (117, 157338), (162, 113633), (234, 78669), (351, 52446), (702, 26223), (1053, 17482), (2106, 8741)]