28990973946

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{20809}}^1$

素因数の和:20956

約数の個数: 96

約数和(自身を含む): 67754030400

約数和(自身を除く): 38763056454

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 101, 114, 121, 202, 209, 242, 303, 363, 418, 606, 627, 726, 1111, 1254, 1919, 2222, 2299, 3333, 3838, 4598, 5757, 6666, 6897, 11514, 12221, 13794, 20809, 21109, 24442, 36663, 41618, 42218, 62427, 63327, 73326, 124854, 126654, 228899, 232199, 395371, 457798, 464398, 686697, 696597, 790742, 1186113, 1373394, 1393194, 2101709, 2372226, 2517889, 4203418, 4349081, 5035778, 6305127, 7553667, 8698162, 12610254, 13047243, 15107334, 23118799, 26094486, 39932471, 46237598, 47839891, 69356397, 79864942, 95679782, 119797413, 138712794, 143519673, 239594826, 254306789, 287039346, 439257181, 508613578, 762920367, 878514362, 1317771543, 1525840734, 2635543086, 4831828991, 9663657982, 14495486973, 28990973946]

約数ペア:

[(1, 28990973946), (2, 14495486973), (3, 9663657982), (6, 4831828991), (11, 2635543086), (19, 1525840734), (22, 1317771543), (33, 878514362), (38, 762920367), (57, 508613578), (66, 439257181), (101, 287039346), (114, 254306789), (121, 239594826), (202, 143519673), (209, 138712794), (242, 119797413), (303, 95679782), (363, 79864942), (418, 69356397), (606, 47839891), (627, 46237598), (726, 39932471), (1111, 26094486), (1254, 23118799), (1919, 15107334), (2222, 13047243), (2299, 12610254), (3333, 8698162), (3838, 7553667), (4598, 6305127), (5757, 5035778), (6666, 4349081), (6897, 4203418), (11514, 2517889), (12221, 2372226), (13794, 2101709), (20809, 1393194), (21109, 1373394), (24442, 1186113), (36663, 790742), (41618, 696597), (42218, 686697), (62427, 464398), (63327, 457798), (73326, 395371), (124854, 232199), (126654, 228899)]