26386866

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1877}}^1$

素因数の和:1967

約数の個数: 48

約数和(自身を含む): 63281088

約数和(自身を除く): 36894222

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 71, 99, 142, 198, 213, 426, 639, 781, 1278, 1562, 1877, 2343, 3754, 4686, 5631, 7029, 11262, 14058, 16893, 20647, 33786, 41294, 61941, 123882, 133267, 185823, 266534, 371646, 399801, 799602, 1199403, 1465937, 2398806, 2931874, 4397811, 8795622, 13193433, 26386866]

約数ペア:

[(1, 26386866), (2, 13193433), (3, 8795622), (6, 4397811), (9, 2931874), (11, 2398806), (18, 1465937), (22, 1199403), (33, 799602), (66, 399801), (71, 371646), (99, 266534), (142, 185823), (198, 133267), (213, 123882), (426, 61941), (639, 41294), (781, 33786), (1278, 20647), (1562, 16893), (1877, 14058), (2343, 11262), (3754, 7029), (4686, 5631)]