18019822184

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{526649}}^1$

素因数の和:526722

約数の個数: 64

約数和(自身を含む): 42469056000

約数和(自身を除く): 24449233816

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 47, 52, 56, 91, 94, 104, 182, 188, 329, 364, 376, 611, 658, 728, 1222, 1316, 2444, 2632, 4277, 4888, 8554, 17108, 34216, 526649, 1053298, 2106596, 3686543, 4213192, 6846437, 7373086, 13692874, 14746172, 24752503, 27385748, 29492344, 47925059, 49505006, 54771496, 95850118, 99010012, 173267521, 191700236, 198020024, 321782539, 346535042, 383400472, 643565078, 693070084, 1287130156, 1386140168, 2252477773, 2574260312, 4504955546, 9009911092, 18019822184]

約数ペア:

[(1, 18019822184), (2, 9009911092), (4, 4504955546), (7, 2574260312), (8, 2252477773), (13, 1386140168), (14, 1287130156), (26, 693070084), (28, 643565078), (47, 383400472), (52, 346535042), (56, 321782539), (91, 198020024), (94, 191700236), (104, 173267521), (182, 99010012), (188, 95850118), (329, 54771496), (364, 49505006), (376, 47925059), (611, 29492344), (658, 27385748), (728, 24752503), (1222, 14746172), (1316, 13692874), (2444, 7373086), (2632, 6846437), (4277, 4213192), (4888, 3686543), (8554, 2106596), (17108, 1053298), (34216, 526649)]