15421806

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{15031}}^1$

素因数の和:15061

約数の個数: 32

約数和(自身を含む): 36076800

約数和(自身を除く): 20654994

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 15031, 30062, 45093, 90186, 135279, 270558, 285589, 405837, 571178, 811674, 856767, 1713534, 2570301, 5140602, 7710903, 15421806]

約数ペア:

[(1, 15421806), (2, 7710903), (3, 5140602), (6, 2570301), (9, 1713534), (18, 856767), (19, 811674), (27, 571178), (38, 405837), (54, 285589), (57, 270558), (114, 135279), (171, 90186), (342, 45093), (513, 30062), (1026, 15031)]