18852180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{719}}^1$

素因数の和:773

約数の個数: 96

約数和(自身を含む): 58060800

約数和(自身を除く): 39208620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 23, 30, 38, 46, 57, 60, 69, 76, 92, 95, 114, 115, 138, 190, 228, 230, 276, 285, 345, 380, 437, 460, 570, 690, 719, 874, 1140, 1311, 1380, 1438, 1748, 2157, 2185, 2622, 2876, 3595, 4314, 4370, 5244, 6555, 7190, 8628, 8740, 10785, 13110, 13661, 14380, 16537, 21570, 26220, 27322, 33074, 40983, 43140, 49611, 54644, 66148, 68305, 81966, 82685, 99222, 136610, 163932, 165370, 198444, 204915, 248055, 273220, 314203, 330740, 409830, 496110, 628406, 819660, 942609, 992220, 1256812, 1571015, 1885218, 3142030, 3770436, 4713045, 6284060, 9426090, 18852180]

約数ペア:

[(1, 18852180), (2, 9426090), (3, 6284060), (4, 4713045), (5, 3770436), (6, 3142030), (10, 1885218), (12, 1571015), (15, 1256812), (19, 992220), (20, 942609), (23, 819660), (30, 628406), (38, 496110), (46, 409830), (57, 330740), (60, 314203), (69, 273220), (76, 248055), (92, 204915), (95, 198444), (114, 165370), (115, 163932), (138, 136610), (190, 99222), (228, 82685), (230, 81966), (276, 68305), (285, 66148), (345, 54644), (380, 49611), (437, 43140), (460, 40983), (570, 33074), (690, 27322), (719, 26220), (874, 21570), (1140, 16537), (1311, 14380), (1380, 13661), (1438, 13110), (1748, 10785), (2157, 8740), (2185, 8628), (2622, 7190), (2876, 6555), (3595, 5244), (4314, 4370)]