274917402

素因数分解:

$2^1\times 3^4\times {\mathrm{109}}^1\times {\mathrm{15569}}^1$

素因数の和:15692

約数の個数: 40

約数和(自身を含む): 621710100

約数和(自身を除く): 346792698

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 109, 162, 218, 327, 654, 981, 1962, 2943, 5886, 8829, 15569, 17658, 31138, 46707, 93414, 140121, 280242, 420363, 840726, 1261089, 1697021, 2522178, 3394042, 5091063, 10182126, 15273189, 30546378, 45819567, 91639134, 137458701, 274917402]

約数ペア:

[(1, 274917402), (2, 137458701), (3, 91639134), (6, 45819567), (9, 30546378), (18, 15273189), (27, 10182126), (54, 5091063), (81, 3394042), (109, 2522178), (162, 1697021), (218, 1261089), (327, 840726), (654, 420363), (981, 280242), (1962, 140121), (2943, 93414), (5886, 46707), (8829, 31138), (15569, 17658)]