2943486

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{599}}^1$

素因数の和:630

約数の個数: 64

約数和(自身を含む): 8064000

約数和(自身を除く): 5120514

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, 599, 702, 819, 1198, 1638, 1797, 2457, 3594, 4193, 4914, 5391, 7787, 8386, 10782, 12579, 15574, 16173, 23361, 25158, 32346, 37737, 46722, 54509, 70083, 75474, 109018, 113211, 140166, 163527, 210249, 226422, 327054, 420498, 490581, 981162, 1471743, 2943486]

約数ペア:

[(1, 2943486), (2, 1471743), (3, 981162), (6, 490581), (7, 420498), (9, 327054), (13, 226422), (14, 210249), (18, 163527), (21, 140166), (26, 113211), (27, 109018), (39, 75474), (42, 70083), (54, 54509), (63, 46722), (78, 37737), (91, 32346), (117, 25158), (126, 23361), (182, 16173), (189, 15574), (234, 12579), (273, 10782), (351, 8386), (378, 7787), (546, 5391), (599, 4914), (702, 4193), (819, 3594), (1198, 2457), (1638, 1797)]