21052930896

素因数分解:

$2^4\times 3^2\times {\mathrm{2447}}^1\times {\mathrm{59747}}^1$

素因数の和:62208

約数の個数: 60

約数和(自身を含む): 58944030912

約数和(自身を除く): 37891100016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2447, 4894, 7341, 9788, 14682, 19576, 22023, 29364, 39152, 44046, 58728, 59747, 88092, 117456, 119494, 176184, 179241, 238988, 352368, 358482, 477976, 537723, 716964, 955952, 1075446, 1433928, 2150892, 2867856, 4301784, 8603568, 146200909, 292401818, 438602727, 584803636, 877205454, 1169607272, 1315808181, 1754410908, 2339214544, 2631616362, 3508821816, 5263232724, 7017643632, 10526465448, 21052930896]

約数ペア:

[(1, 21052930896), (2, 10526465448), (3, 7017643632), (4, 5263232724), (6, 3508821816), (8, 2631616362), (9, 2339214544), (12, 1754410908), (16, 1315808181), (18, 1169607272), (24, 877205454), (36, 584803636), (48, 438602727), (72, 292401818), (144, 146200909), (2447, 8603568), (4894, 4301784), (7341, 2867856), (9788, 2150892), (14682, 1433928), (19576, 1075446), (22023, 955952), (29364, 716964), (39152, 537723), (44046, 477976), (58728, 358482), (59747, 352368), (88092, 238988), (117456, 179241), (119494, 176184)]