27443182

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{761}}^1$

素因数の和:868

約数の個数: 32

約数和(自身を含む): 47365920

約数和(自身を除く): 19922738

約数列:

[1, 2, 13, 19, 26, 38, 73, 146, 247, 494, 761, 949, 1387, 1522, 1898, 2774, 9893, 14459, 18031, 19786, 28918, 36062, 55553, 111106, 187967, 375934, 722189, 1055507, 1444378, 2111014, 13721591, 27443182]

約数ペア:

[(1, 27443182), (2, 13721591), (13, 2111014), (19, 1444378), (26, 1055507), (38, 722189), (73, 375934), (146, 187967), (247, 111106), (494, 55553), (761, 36062), (949, 28918), (1387, 19786), (1522, 18031), (1898, 14459), (2774, 9893)]