23840298

素因数分解:

$2^1\times 3^3\times {\mathrm{149}}^1\times {\mathrm{2963}}^1$

素因数の和:3123

約数の個数: 32

約数和(自身を含む): 53352000

約数和(自身を除く): 29511702

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 149, 298, 447, 894, 1341, 2682, 2963, 4023, 5926, 8046, 8889, 17778, 26667, 53334, 80001, 160002, 441487, 882974, 1324461, 2648922, 3973383, 7946766, 11920149, 23840298]

約数ペア:

[(1, 23840298), (2, 11920149), (3, 7946766), (6, 3973383), (9, 2648922), (18, 1324461), (27, 882974), (54, 441487), (149, 160002), (298, 80001), (447, 53334), (894, 26667), (1341, 17778), (2682, 8889), (2963, 8046), (4023, 5926)]