2140801884

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1579}}^1\times {\mathrm{2897}}^1$

素因数の和:4499

約数の個数: 72

約数和(自身を含む): 5833442160

約数和(自身を除く): 3692640276

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 1579, 2897, 3158, 4737, 5794, 6316, 8691, 9474, 11588, 14211, 17382, 18948, 20527, 26073, 28422, 34764, 37661, 41054, 52146, 56844, 61581, 75322, 82108, 104292, 112983, 123162, 150644, 184743, 225966, 246324, 338949, 369486, 451932, 677898, 738972, 1355796, 4574363, 9148726, 13723089, 18297452, 27446178, 41169267, 54892356, 59466719, 82338534, 118933438, 164677068, 178400157, 237866876, 356800314, 535200471, 713600628, 1070400942, 2140801884]

約数ペア:

[(1, 2140801884), (2, 1070400942), (3, 713600628), (4, 535200471), (6, 356800314), (9, 237866876), (12, 178400157), (13, 164677068), (18, 118933438), (26, 82338534), (36, 59466719), (39, 54892356), (52, 41169267), (78, 27446178), (117, 18297452), (156, 13723089), (234, 9148726), (468, 4574363), (1579, 1355796), (2897, 738972), (3158, 677898), (4737, 451932), (5794, 369486), (6316, 338949), (8691, 246324), (9474, 225966), (11588, 184743), (14211, 150644), (17382, 123162), (18948, 112983), (20527, 104292), (26073, 82108), (28422, 75322), (34764, 61581), (37661, 56844), (41054, 52146)]