21852342

素因数分解:

$2^1\times 3^4\times {\mathrm{43}}^1\times {\mathrm{3137}}^1$

素因数の和:3194

約数の個数: 40

約数和(自身を含む): 50120136

約数和(自身を除く): 28267794

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 129, 162, 258, 387, 774, 1161, 2322, 3137, 3483, 6274, 6966, 9411, 18822, 28233, 56466, 84699, 134891, 169398, 254097, 269782, 404673, 508194, 809346, 1214019, 2428038, 3642057, 7284114, 10926171, 21852342]

約数ペア:

[(1, 21852342), (2, 10926171), (3, 7284114), (6, 3642057), (9, 2428038), (18, 1214019), (27, 809346), (43, 508194), (54, 404673), (81, 269782), (86, 254097), (129, 169398), (162, 134891), (258, 84699), (387, 56466), (774, 28233), (1161, 18822), (2322, 9411), (3137, 6966), (3483, 6274)]