2664892728

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1948021}}^1$

素因数の和:1948052

約数の個数: 48

約数和(自身を含む): 7597285800

約数和(自身を除く): 4932393072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 1948021, 3896042, 5844063, 7792084, 11688126, 15584168, 17532189, 23376252, 35064378, 37012399, 46752504, 70128756, 74024798, 111037197, 140257512, 148049596, 222074394, 296099192, 333111591, 444148788, 666223182, 888297576, 1332446364, 2664892728]

約数ペア:

[(1, 2664892728), (2, 1332446364), (3, 888297576), (4, 666223182), (6, 444148788), (8, 333111591), (9, 296099192), (12, 222074394), (18, 148049596), (19, 140257512), (24, 111037197), (36, 74024798), (38, 70128756), (57, 46752504), (72, 37012399), (76, 35064378), (114, 23376252), (152, 17532189), (171, 15584168), (228, 11688126), (342, 7792084), (456, 5844063), (684, 3896042), (1368, 1948021)]