18954828120768

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^2\times {\mathrm{273471089}}^1$

素因数の和:273471142

約数の個数: 84

約数和(自身を含む): 52929782527320

約数和(自身を除く): 33974954406552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 361, 456, 608, 722, 912, 1083, 1216, 1444, 1824, 2166, 2888, 3648, 4332, 5776, 8664, 11552, 17328, 23104, 34656, 69312, 273471089, 546942178, 820413267, 1093884356, 1640826534, 2187768712, 3281653068, 4375537424, 5195950691, 6563306136, 8751074848, 10391901382, 13126612272, 15587852073, 17502149696, 20783802764, 26253224544, 31175704146, 41567605528, 52506449088, 62351408292, 83135211056, 98723063129, 124702816584, 166270422112, 197446126258, 249405633168, 296169189387, 332540844224, 394892252516, 498811266336, 592338378774, 789784505032, 997622532672, 1184676757548, 1579569010064, 2369353515096, 3159138020128, 4738707030192, 6318276040256, 9477414060384, 18954828120768]

約数ペア:

[(1, 18954828120768), (2, 9477414060384), (3, 6318276040256), (4, 4738707030192), (6, 3159138020128), (8, 2369353515096), (12, 1579569010064), (16, 1184676757548), (19, 997622532672), (24, 789784505032), (32, 592338378774), (38, 498811266336), (48, 394892252516), (57, 332540844224), (64, 296169189387), (76, 249405633168), (96, 197446126258), (114, 166270422112), (152, 124702816584), (192, 98723063129), (228, 83135211056), (304, 62351408292), (361, 52506449088), (456, 41567605528), (608, 31175704146), (722, 26253224544), (912, 20783802764), (1083, 17502149696), (1216, 15587852073), (1444, 13126612272), (1824, 10391901382), (2166, 8751074848), (2888, 6563306136), (3648, 5195950691), (4332, 4375537424), (5776, 3281653068), (8664, 2187768712), (11552, 1640826534), (17328, 1093884356), (23104, 820413267), (34656, 546942178), (69312, 273471089)]