188201538

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1493663}}^1$

素因数の和:1493678

約数の個数: 24

約数和(自身を含む): 466023168

約数和(自身を除く): 277821630

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1493663, 2987326, 4480989, 8961978, 10455641, 13442967, 20911282, 26885934, 31366923, 62733846, 94100769, 188201538]

約数ペア:

[(1, 188201538), (2, 94100769), (3, 62733846), (6, 31366923), (7, 26885934), (9, 20911282), (14, 13442967), (18, 10455641), (21, 8961978), (42, 4480989), (63, 2987326), (126, 1493663)]