21463152

素因数分解:

$2^4\times 3^1\times {\mathrm{149}}^1\times {\mathrm{3001}}^1$

素因数の和:3161

約数の個数: 40

約数和(自身を含む): 55837200

約数和(自身を除く): 34374048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 149, 298, 447, 596, 894, 1192, 1788, 2384, 3001, 3576, 6002, 7152, 9003, 12004, 18006, 24008, 36012, 48016, 72024, 144048, 447149, 894298, 1341447, 1788596, 2682894, 3577192, 5365788, 7154384, 10731576, 21463152]

約数ペア:

[(1, 21463152), (2, 10731576), (3, 7154384), (4, 5365788), (6, 3577192), (8, 2682894), (12, 1788596), (16, 1341447), (24, 894298), (48, 447149), (149, 144048), (298, 72024), (447, 48016), (596, 36012), (894, 24008), (1192, 18006), (1788, 12004), (2384, 9003), (3001, 7152), (3576, 6002)]