42340038

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{542821}}^1$

素因数の和:542839

約数の個数: 16

約数和(自身を含む): 91194096

約数和(自身を除く): 48854058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 542821, 1085642, 1628463, 3256926, 7056673, 14113346, 21170019, 42340038]

約数ペア:

[(1, 42340038), (2, 21170019), (3, 14113346), (6, 7056673), (13, 3256926), (26, 1628463), (39, 1085642), (78, 542821)]