18886008

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{6007}}^1$

素因数の和:6147

約数の個数: 32

約数和(自身を含む): 47583360

約数和(自身を除く): 28697352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 524, 786, 1048, 1572, 3144, 6007, 12014, 18021, 24028, 36042, 48056, 72084, 144168, 786917, 1573834, 2360751, 3147668, 4721502, 6295336, 9443004, 18886008]

約数ペア:

[(1, 18886008), (2, 9443004), (3, 6295336), (4, 4721502), (6, 3147668), (8, 2360751), (12, 1573834), (24, 786917), (131, 144168), (262, 72084), (393, 48056), (524, 36042), (786, 24028), (1048, 18021), (1572, 12014), (3144, 6007)]