189619542

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{167213}}^1$

素因数の和:167234

約数の個数: 40

約数和(自身を含む): 485589456

約数和(自身を除く): 295969914

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 167213, 334426, 501639, 1003278, 1170491, 1504917, 2340982, 3009834, 3511473, 4514751, 7022946, 9029502, 10534419, 13544253, 21068838, 27088506, 31603257, 63206514, 94809771, 189619542]

約数ペア:

[(1, 189619542), (2, 94809771), (3, 63206514), (6, 31603257), (7, 27088506), (9, 21068838), (14, 13544253), (18, 10534419), (21, 9029502), (27, 7022946), (42, 4514751), (54, 3511473), (63, 3009834), (81, 2340982), (126, 1504917), (162, 1170491), (189, 1003278), (378, 501639), (567, 334426), (1134, 167213)]