17399508

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{233}}^1$

素因数の和:381

約数の個数: 72

約数和(自身を含む): 47803392

約数和(自身を除く): 30403884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 127, 147, 196, 233, 254, 294, 381, 466, 508, 588, 699, 762, 889, 932, 1398, 1524, 1631, 1778, 2667, 2796, 3262, 3556, 4893, 5334, 6223, 6524, 9786, 10668, 11417, 12446, 18669, 19572, 22834, 24892, 29591, 34251, 37338, 45668, 59182, 68502, 74676, 88773, 118364, 137004, 177546, 207137, 355092, 414274, 621411, 828548, 1242822, 1449959, 2485644, 2899918, 4349877, 5799836, 8699754, 17399508]

約数ペア:

[(1, 17399508), (2, 8699754), (3, 5799836), (4, 4349877), (6, 2899918), (7, 2485644), (12, 1449959), (14, 1242822), (21, 828548), (28, 621411), (42, 414274), (49, 355092), (84, 207137), (98, 177546), (127, 137004), (147, 118364), (196, 88773), (233, 74676), (254, 68502), (294, 59182), (381, 45668), (466, 37338), (508, 34251), (588, 29591), (699, 24892), (762, 22834), (889, 19572), (932, 18669), (1398, 12446), (1524, 11417), (1631, 10668), (1778, 9786), (2667, 6524), (2796, 6223), (3262, 5334), (3556, 4893)]