1902309738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1217}}^1\times {\mathrm{37217}}^1$

素因数の和:38446

約数の個数: 32

約数和(自身を含む): 4351826304

約数和(自身を除く): 2449516566

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1217, 2434, 3651, 7302, 8519, 17038, 25557, 37217, 51114, 74434, 111651, 223302, 260519, 521038, 781557, 1563114, 45293089, 90586178, 135879267, 271758534, 317051623, 634103246, 951154869, 1902309738]

約数ペア:

[(1, 1902309738), (2, 951154869), (3, 634103246), (6, 317051623), (7, 271758534), (14, 135879267), (21, 90586178), (42, 45293089), (1217, 1563114), (2434, 781557), (3651, 521038), (7302, 260519), (8519, 223302), (17038, 111651), (25557, 74434), (37217, 51114)]