2087046

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{991}}^1$

素因数の和:1018

約数の個数: 40

約数和(自身を含む): 5041344

約数和(自身を除く): 2954298

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 991, 1053, 1982, 2106, 2973, 5946, 8919, 12883, 17838, 25766, 26757, 38649, 53514, 77298, 80271, 115947, 160542, 231894, 347841, 695682, 1043523, 2087046]

約数ペア:

[(1, 2087046), (2, 1043523), (3, 695682), (6, 347841), (9, 231894), (13, 160542), (18, 115947), (26, 80271), (27, 77298), (39, 53514), (54, 38649), (78, 26757), (81, 25766), (117, 17838), (162, 12883), (234, 8919), (351, 5946), (702, 2973), (991, 2106), (1053, 1982)]