13780662

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2467}}^1$

素因数の和:2505

約数の個数: 48

約数和(自身を含む): 33762240

約数和(自身を除く): 19981578

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1862, 2467, 2793, 4934, 5586, 7401, 14802, 17269, 34538, 46873, 51807, 93746, 103614, 120883, 140619, 241766, 281238, 328111, 362649, 656222, 725298, 984333, 1968666, 2296777, 4593554, 6890331, 13780662]

約数ペア:

[(1, 13780662), (2, 6890331), (3, 4593554), (6, 2296777), (7, 1968666), (14, 984333), (19, 725298), (21, 656222), (38, 362649), (42, 328111), (49, 281238), (57, 241766), (98, 140619), (114, 120883), (133, 103614), (147, 93746), (266, 51807), (294, 46873), (399, 34538), (798, 17269), (931, 14802), (1862, 7401), (2467, 5586), (2793, 4934)]