47800206

素因数分解:

$2^1\times 3^4\times {\mathrm{109}}^1\times {\mathrm{2707}}^1$

素因数の和:2830

約数の個数: 40

約数和(自身を含む): 108130440

約数和(自身を除く): 60330234

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 109, 162, 218, 327, 654, 981, 1962, 2707, 2943, 5414, 5886, 8121, 8829, 16242, 17658, 24363, 48726, 73089, 146178, 219267, 295063, 438534, 590126, 885189, 1770378, 2655567, 5311134, 7966701, 15933402, 23900103, 47800206]

約数ペア:

[(1, 47800206), (2, 23900103), (3, 15933402), (6, 7966701), (9, 5311134), (18, 2655567), (27, 1770378), (54, 885189), (81, 590126), (109, 438534), (162, 295063), (218, 219267), (327, 146178), (654, 73089), (981, 48726), (1962, 24363), (2707, 17658), (2943, 16242), (5414, 8829), (5886, 8121)]