2398806

素因数分解:

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

素因数の和:1956

約数の個数: 24

約数和(自身を含む): 5273424

約数和(自身を除く): 2874618

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 1877, 3754, 5631, 11262, 16893, 33786, 133267, 266534, 399801, 799602, 1199403, 2398806]

約数ペア:

[(1, 2398806), (2, 1199403), (3, 799602), (6, 399801), (9, 266534), (18, 133267), (71, 33786), (142, 16893), (213, 11262), (426, 5631), (639, 3754), (1278, 1877)]