218341704

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1299653}}^1$

素因数の和:1299669

約数の個数: 32

約数和(自身を含む): 623833920

約数和(自身を除く): 405492216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1299653, 2599306, 3898959, 5198612, 7797918, 9097571, 10397224, 15595836, 18195142, 27292713, 31191672, 36390284, 54585426, 72780568, 109170852, 218341704]

約数ペア:

[(1, 218341704), (2, 109170852), (3, 72780568), (4, 54585426), (6, 36390284), (7, 31191672), (8, 27292713), (12, 18195142), (14, 15595836), (21, 10397224), (24, 9097571), (28, 7797918), (42, 5198612), (56, 3898959), (84, 2599306), (168, 1299653)]