39392886

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{733}}^1$

素因数の和:817

約数の個数: 48

約数和(自身を含む): 87040656

約数和(自身を除く): 47647770

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 169, 318, 338, 507, 689, 733, 1014, 1378, 1466, 2067, 2199, 4134, 4398, 8957, 9529, 17914, 19058, 26871, 28587, 38849, 53742, 57174, 77698, 116547, 123877, 233094, 247754, 371631, 505037, 743262, 1010074, 1515111, 3030222, 6565481, 13130962, 19696443, 39392886]

約数ペア:

[(1, 39392886), (2, 19696443), (3, 13130962), (6, 6565481), (13, 3030222), (26, 1515111), (39, 1010074), (53, 743262), (78, 505037), (106, 371631), (159, 247754), (169, 233094), (318, 123877), (338, 116547), (507, 77698), (689, 57174), (733, 53742), (1014, 38849), (1378, 28587), (1466, 26871), (2067, 19058), (2199, 17914), (4134, 9529), (4398, 8957)]