42340938

素因数分解:

$2^1\times 3^1\times {\mathrm{353}}^1\times {\mathrm{19991}}^1$

素因数の和:20349

約数の個数: 16

約数和(自身を含む): 84926016

約数和(自身を除く): 42585078

約数列:

[1, 2, 3, 6, 353, 706, 1059, 2118, 19991, 39982, 59973, 119946, 7056823, 14113646, 21170469, 42340938]

約数ペア:

[(1, 42340938), (2, 21170469), (3, 14113646), (6, 7056823), (353, 119946), (706, 59973), (1059, 39982), (2118, 19991)]