2982798

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1$

素因数の和:638

約数の個数: 64

約数和(自身を含む): 8171520

約数和(自身を除く): 5188722

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 607, 702, 819, 1214, 1638, 1821, 2457, 3642, 4249, 4914, 5463, 7891, 8498, 10926, 12747, 15782, 16389, 23673, 25494, 32778, 38241, 47346, 55237, 71019, 76482, 110474, 114723, 142038, 165711, 213057, 229446, 331422, 426114, 497133, 994266, 1491399, 2982798]

約数ペア:

[(1, 2982798), (2, 1491399), (3, 994266), (6, 497133), (7, 426114), (9, 331422), (13, 229446), (14, 213057), (18, 165711), (21, 142038), (26, 114723), (27, 110474), (39, 76482), (42, 71019), (54, 55237), (63, 47346), (78, 38241), (91, 32778), (117, 25494), (126, 23673), (182, 16389), (189, 15782), (234, 12747), (273, 10926), (351, 8498), (378, 7891), (546, 5463), (607, 4914), (702, 4249), (819, 3642), (1214, 2457), (1638, 1821)]