187872438

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{6563}}^1$

素因数の和:6948

約数の個数: 32

約数和(自身を含む): 405812736

約数和(自身を除く): 217940298

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 367, 734, 1101, 2202, 4771, 6563, 9542, 13126, 14313, 19689, 28626, 39378, 85319, 170638, 255957, 511914, 2408621, 4817242, 7225863, 14451726, 31312073, 62624146, 93936219, 187872438]

約数ペア:

[(1, 187872438), (2, 93936219), (3, 62624146), (6, 31312073), (13, 14451726), (26, 7225863), (39, 4817242), (78, 2408621), (367, 511914), (734, 255957), (1101, 170638), (2202, 85319), (4771, 39378), (6563, 28626), (9542, 19689), (13126, 14313)]