18409890840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13946887}}^1$

素因数の和:13946912

約数の個数: 64

約数和(自身を含む): 60250556160

約数和(自身を除く): 41840665320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 13946887, 27893774, 41840661, 55787548, 69734435, 83681322, 111575096, 139468870, 153415757, 167362644, 209203305, 278937740, 306831514, 334725288, 418406610, 460247271, 557875480, 613663028, 767078785, 836813220, 920494542, 1227326056, 1534157570, 1673626440, 1840989084, 2301236355, 3068315140, 3681978168, 4602472710, 6136630280, 9204945420, 18409890840]

約数ペア:

[(1, 18409890840), (2, 9204945420), (3, 6136630280), (4, 4602472710), (5, 3681978168), (6, 3068315140), (8, 2301236355), (10, 1840989084), (11, 1673626440), (12, 1534157570), (15, 1227326056), (20, 920494542), (22, 836813220), (24, 767078785), (30, 613663028), (33, 557875480), (40, 460247271), (44, 418406610), (55, 334725288), (60, 306831514), (66, 278937740), (88, 209203305), (110, 167362644), (120, 153415757), (132, 139468870), (165, 111575096), (220, 83681322), (264, 69734435), (330, 55787548), (440, 41840661), (660, 27893774), (1320, 13946887)]