2575602

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1$

素因数の和:487

約数の個数: 48

約数和(自身を含む): 6233760

約数和(自身を除く): 3658158

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 153, 171, 306, 323, 342, 443, 646, 886, 969, 1329, 1938, 2658, 2907, 3987, 5814, 7531, 7974, 8417, 15062, 16834, 22593, 25251, 45186, 50502, 67779, 75753, 135558, 143089, 151506, 286178, 429267, 858534, 1287801, 2575602]

約数ペア:

[(1, 2575602), (2, 1287801), (3, 858534), (6, 429267), (9, 286178), (17, 151506), (18, 143089), (19, 135558), (34, 75753), (38, 67779), (51, 50502), (57, 45186), (102, 25251), (114, 22593), (153, 16834), (171, 15062), (306, 8417), (323, 7974), (342, 7531), (443, 5814), (646, 3987), (886, 2907), (969, 2658), (1329, 1938)]