123318858

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1581011}}^1$

素因数の和:1581029

約数の個数: 16

約数和(自身を含む): 265610016

約数和(自身を除く): 142291158

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1581011, 3162022, 4743033, 9486066, 20553143, 41106286, 61659429, 123318858]

約数ペア:

[(1, 123318858), (2, 61659429), (3, 41106286), (6, 20553143), (13, 9486066), (26, 4743033), (39, 3162022), (78, 1581011)]