42820158

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{310291}}^1$

素因数の和:310319

約数の個数: 16

約数和(自身を含む): 89364096

約数和(自身を除く): 46543938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 310291, 620582, 930873, 1861746, 7136693, 14273386, 21410079, 42820158]

約数ペア:

[(1, 42820158), (2, 21410079), (3, 14273386), (6, 7136693), (23, 1861746), (46, 930873), (69, 620582), (138, 310291)]