2019609882

素因数分解:

$2^1\times 3^3\times {\mathrm{1697}}^1\times {\mathrm{22039}}^1$

素因数の和:23747

約数の個数: 32

約数和(自身を含む): 4490870400

約数和(自身を除く): 2471260518

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1697, 3394, 5091, 10182, 15273, 22039, 30546, 44078, 45819, 66117, 91638, 132234, 198351, 396702, 595053, 1190106, 37400183, 74800366, 112200549, 224401098, 336601647, 673203294, 1009804941, 2019609882]

約数ペア:

[(1, 2019609882), (2, 1009804941), (3, 673203294), (6, 336601647), (9, 224401098), (18, 112200549), (27, 74800366), (54, 37400183), (1697, 1190106), (3394, 595053), (5091, 396702), (10182, 198351), (15273, 132234), (22039, 91638), (30546, 66117), (44078, 45819)]