15940962

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{5179}}^1$

素因数の和:5212

約数の個数: 40

約数和(自身を含む): 37606800

約数和(自身を除く): 21665838

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 5179, 10358, 15537, 31074, 46611, 93222, 98401, 139833, 196802, 279666, 295203, 419499, 590406, 838998, 885609, 1771218, 2656827, 5313654, 7970481, 15940962]

約数ペア:

[(1, 15940962), (2, 7970481), (3, 5313654), (6, 2656827), (9, 1771218), (18, 885609), (19, 838998), (27, 590406), (38, 419499), (54, 295203), (57, 279666), (81, 196802), (114, 139833), (162, 98401), (171, 93222), (342, 46611), (513, 31074), (1026, 15537), (1539, 10358), (3078, 5179)]