42405402

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{543659}}^1$

素因数の和:543677

約数の個数: 16

約数和(自身を含む): 91334880

約数和(自身を除く): 48929478

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 543659, 1087318, 1630977, 3261954, 7067567, 14135134, 21202701, 42405402]

約数ペア:

[(1, 42405402), (2, 21202701), (3, 14135134), (6, 7067567), (13, 3261954), (26, 1630977), (39, 1087318), (78, 543659)]