13871858

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{41}}^1$

素因数の和:100

約数の個数: 64

約数和(自身を含む): 28788480

約数和(自身を除く): 14916622

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 41, 77, 82, 91, 143, 154, 169, 182, 286, 287, 338, 451, 533, 574, 902, 1001, 1066, 1183, 1859, 2002, 2197, 2366, 3157, 3718, 3731, 4394, 5863, 6314, 6929, 7462, 11726, 13013, 13858, 15379, 24167, 26026, 30758, 41041, 48334, 48503, 76219, 82082, 90077, 97006, 152438, 169169, 180154, 338338, 533533, 630539, 990847, 1067066, 1261078, 1981694, 6935929, 13871858]

約数ペア:

[(1, 13871858), (2, 6935929), (7, 1981694), (11, 1261078), (13, 1067066), (14, 990847), (22, 630539), (26, 533533), (41, 338338), (77, 180154), (82, 169169), (91, 152438), (143, 97006), (154, 90077), (169, 82082), (182, 76219), (286, 48503), (287, 48334), (338, 41041), (451, 30758), (533, 26026), (574, 24167), (902, 15379), (1001, 13858), (1066, 13013), (1183, 11726), (1859, 7462), (2002, 6929), (2197, 6314), (2366, 5863), (3157, 4394), (3718, 3731)]