18073185456

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{601}}^1\times {\mathrm{27239}}^1$

素因数の和:27874

約数の個数: 80

約数和(自身を含む): 48801876480

約数和(自身を除く): 30728691024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 601, 1104, 1202, 1803, 2404, 3606, 4808, 7212, 9616, 13823, 14424, 27239, 27646, 28848, 41469, 54478, 55292, 81717, 82938, 108956, 110584, 163434, 165876, 217912, 221168, 326868, 331752, 435824, 626497, 653736, 663504, 1252994, 1307472, 1879491, 2505988, 3758982, 5011976, 7517964, 10023952, 15035928, 16370639, 30071856, 32741278, 49111917, 65482556, 98223834, 130965112, 196447668, 261930224, 376524697, 392895336, 753049394, 785790672, 1129574091, 1506098788, 2259148182, 3012197576, 4518296364, 6024395152, 9036592728, 18073185456]

約数ペア:

[(1, 18073185456), (2, 9036592728), (3, 6024395152), (4, 4518296364), (6, 3012197576), (8, 2259148182), (12, 1506098788), (16, 1129574091), (23, 785790672), (24, 753049394), (46, 392895336), (48, 376524697), (69, 261930224), (92, 196447668), (138, 130965112), (184, 98223834), (276, 65482556), (368, 49111917), (552, 32741278), (601, 30071856), (1104, 16370639), (1202, 15035928), (1803, 10023952), (2404, 7517964), (3606, 5011976), (4808, 3758982), (7212, 2505988), (9616, 1879491), (13823, 1307472), (14424, 1252994), (27239, 663504), (27646, 653736), (28848, 626497), (41469, 435824), (54478, 331752), (55292, 326868), (81717, 221168), (82938, 217912), (108956, 165876), (110584, 163434)]