42741602

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{18439}}^1$

素因数の和:18521

約数の個数: 16

約数和(自身を含む): 68596800

約数和(自身を除く): 25855198

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 18439, 36878, 350341, 700682, 1124779, 2249558, 21370801, 42741602]

約数ペア:

[(1, 42741602), (2, 21370801), (19, 2249558), (38, 1124779), (61, 700682), (122, 350341), (1159, 36878), (2318, 18439)]