1972412802

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{514453}}^1$

素因数の和:514535

約数の個数: 32

約数和(自身を含む): 4444882560

約数和(自身を除く): 2472469758

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 514453, 1028906, 1543359, 3086718, 4630077, 9260154, 13890231, 27780462, 36526163, 73052326, 109578489, 219156978, 328735467, 657470934, 986206401, 1972412802]

約数ペア:

[(1, 1972412802), (2, 986206401), (3, 657470934), (6, 328735467), (9, 219156978), (18, 109578489), (27, 73052326), (54, 36526163), (71, 27780462), (142, 13890231), (213, 9260154), (426, 4630077), (639, 3086718), (1278, 1543359), (1917, 1028906), (3834, 514453)]