2018492016

素因数分解:

$2^4\times 3^1\times {\mathrm{131}}^1\times {\mathrm{321007}}^1$

素因数の和:321149

約数の個数: 40

約数和(自身を含む): 5254258944

約数和(自身を除く): 3235766928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 131, 262, 393, 524, 786, 1048, 1572, 2096, 3144, 6288, 321007, 642014, 963021, 1284028, 1926042, 2568056, 3852084, 5136112, 7704168, 15408336, 42051917, 84103834, 126155751, 168207668, 252311502, 336415336, 504623004, 672830672, 1009246008, 2018492016]

約数ペア:

[(1, 2018492016), (2, 1009246008), (3, 672830672), (4, 504623004), (6, 336415336), (8, 252311502), (12, 168207668), (16, 126155751), (24, 84103834), (48, 42051917), (131, 15408336), (262, 7704168), (393, 5136112), (524, 3852084), (786, 2568056), (1048, 1926042), (1572, 1284028), (2096, 963021), (3144, 642014), (6288, 321007)]