26724138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{593}}^1$

素因数の和:671

約数の個数: 64

約数和(自身を含む): 65007360

約数和(自身を除く): 38283222

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 37, 42, 58, 74, 87, 111, 174, 203, 222, 259, 406, 518, 593, 609, 777, 1073, 1186, 1218, 1554, 1779, 2146, 3219, 3558, 4151, 6438, 7511, 8302, 12453, 15022, 17197, 21941, 22533, 24906, 34394, 43882, 45066, 51591, 65823, 103182, 120379, 131646, 153587, 240758, 307174, 361137, 460761, 636289, 722274, 921522, 1272578, 1908867, 3817734, 4454023, 8908046, 13362069, 26724138]

約数ペア:

[(1, 26724138), (2, 13362069), (3, 8908046), (6, 4454023), (7, 3817734), (14, 1908867), (21, 1272578), (29, 921522), (37, 722274), (42, 636289), (58, 460761), (74, 361137), (87, 307174), (111, 240758), (174, 153587), (203, 131646), (222, 120379), (259, 103182), (406, 65823), (518, 51591), (593, 45066), (609, 43882), (777, 34394), (1073, 24906), (1186, 22533), (1218, 21941), (1554, 17197), (1779, 15022), (2146, 12453), (3219, 8302), (3558, 7511), (4151, 6438)]