2729214

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{991}}^1$

素因数の和:1022

約数の個数: 40

約数和(自身を含む): 6481728

約数和(自身を除く): 3752514

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 306, 459, 918, 991, 1377, 1982, 2754, 2973, 5946, 8919, 16847, 17838, 26757, 33694, 50541, 53514, 80271, 101082, 151623, 160542, 303246, 454869, 909738, 1364607, 2729214]

約数ペア:

[(1, 2729214), (2, 1364607), (3, 909738), (6, 454869), (9, 303246), (17, 160542), (18, 151623), (27, 101082), (34, 80271), (51, 53514), (54, 50541), (81, 33694), (102, 26757), (153, 17838), (162, 16847), (306, 8919), (459, 5946), (918, 2973), (991, 2754), (1377, 1982)]