22357426

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:168

約数の個数: 64

約数和(自身を含む): 44352000

約数和(自身を除く): 21994574

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 49, 91, 98, 109, 161, 182, 218, 299, 322, 343, 598, 637, 686, 763, 1127, 1274, 1417, 1526, 2093, 2254, 2507, 2834, 4186, 4459, 5014, 5341, 7889, 8918, 9919, 10682, 14651, 15778, 17549, 19838, 29302, 32591, 35098, 37387, 65182, 69433, 74774, 102557, 122843, 138866, 205114, 228137, 245686, 456274, 486031, 859901, 972062, 1596959, 1719802, 3193918, 11178713, 22357426]

約数ペア:

[(1, 22357426), (2, 11178713), (7, 3193918), (13, 1719802), (14, 1596959), (23, 972062), (26, 859901), (46, 486031), (49, 456274), (91, 245686), (98, 228137), (109, 205114), (161, 138866), (182, 122843), (218, 102557), (299, 74774), (322, 69433), (343, 65182), (598, 37387), (637, 35098), (686, 32591), (763, 29302), (1127, 19838), (1274, 17549), (1417, 15778), (1526, 14651), (2093, 10682), (2254, 9919), (2507, 8918), (2834, 7889), (4186, 5341), (4459, 5014)]