2304738

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1$

素因数の和:343

約数の個数: 48

約数和(自身を含む): 5503680

約数和(自身を除く): 3198942

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 171, 207, 293, 342, 414, 437, 586, 874, 879, 1311, 1758, 2622, 2637, 3933, 5274, 5567, 6739, 7866, 11134, 13478, 16701, 20217, 33402, 40434, 50103, 60651, 100206, 121302, 128041, 256082, 384123, 768246, 1152369, 2304738]

約数ペア:

[(1, 2304738), (2, 1152369), (3, 768246), (6, 384123), (9, 256082), (18, 128041), (19, 121302), (23, 100206), (38, 60651), (46, 50103), (57, 40434), (69, 33402), (114, 20217), (138, 16701), (171, 13478), (207, 11134), (293, 7866), (342, 6739), (414, 5567), (437, 5274), (586, 3933), (874, 2637), (879, 2622), (1311, 1758)]