18472532

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2593}}^1$

素因数の和:2747

約数の個数: 24

約数和(自身を含む): 35081256

約数和(自身を除く): 16608724

約数列:

[1, 2, 4, 13, 26, 52, 137, 274, 548, 1781, 2593, 3562, 5186, 7124, 10372, 33709, 67418, 134836, 355241, 710482, 1420964, 4618133, 9236266, 18472532]

約数ペア:

[(1, 18472532), (2, 9236266), (4, 4618133), (13, 1420964), (26, 710482), (52, 355241), (137, 134836), (274, 67418), (548, 33709), (1781, 10372), (2593, 7124), (3562, 5186)]