2018047504

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{3229}}^1$

素因数の和:3368

約数の個数: 80

約数和(自身を含む): 4412128320

約数和(自身を除く): 2394080816

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 53, 67, 88, 106, 134, 176, 212, 268, 424, 536, 583, 737, 848, 1072, 1166, 1474, 2332, 2948, 3229, 3551, 4664, 5896, 6458, 7102, 9328, 11792, 12916, 14204, 25832, 28408, 35519, 39061, 51664, 56816, 71038, 78122, 142076, 156244, 171137, 216343, 284152, 312488, 342274, 432686, 568304, 624976, 684548, 865372, 1369096, 1730744, 1882507, 2379773, 2738192, 3461488, 3765014, 4759546, 7530028, 9519092, 11466179, 15060056, 19038184, 22932358, 30120112, 38076368, 45864716, 91729432, 126127969, 183458864, 252255938, 504511876, 1009023752, 2018047504]

約数ペア:

[(1, 2018047504), (2, 1009023752), (4, 504511876), (8, 252255938), (11, 183458864), (16, 126127969), (22, 91729432), (44, 45864716), (53, 38076368), (67, 30120112), (88, 22932358), (106, 19038184), (134, 15060056), (176, 11466179), (212, 9519092), (268, 7530028), (424, 4759546), (536, 3765014), (583, 3461488), (737, 2738192), (848, 2379773), (1072, 1882507), (1166, 1730744), (1474, 1369096), (2332, 865372), (2948, 684548), (3229, 624976), (3551, 568304), (4664, 432686), (5896, 342274), (6458, 312488), (7102, 284152), (9328, 216343), (11792, 171137), (12916, 156244), (14204, 142076), (25832, 78122), (28408, 71038), (35519, 56816), (39061, 51664)]