27215474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2213}}^1$

素因数の和:2282

約数の個数: 32

約数和(自身を含む): 49097664

約数和(自身を除く): 21882190

約数列:

[1, 2, 11, 13, 22, 26, 43, 86, 143, 286, 473, 559, 946, 1118, 2213, 4426, 6149, 12298, 24343, 28769, 48686, 57538, 95159, 190318, 316459, 632918, 1046749, 1237067, 2093498, 2474134, 13607737, 27215474]

約数ペア:

[(1, 27215474), (2, 13607737), (11, 2474134), (13, 2093498), (22, 1237067), (26, 1046749), (43, 632918), (86, 316459), (143, 190318), (286, 95159), (473, 57538), (559, 48686), (946, 28769), (1118, 24343), (2213, 12298), (4426, 6149)]