12639658637664

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{2309879137}}^1$

素因数の和:2309879172

約数の個数: 72

約数和(自身を含む): 37835820280440

約数和(自身を除く): 25196161642776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 2309879137, 4619758274, 6929637411, 9239516548, 13859274822, 18479033096, 20788912233, 27718549644, 36958066192, 41577824466, 43887703603, 55437099288, 73916132384, 83155648932, 87775407206, 110874198576, 131663110809, 166311297864, 175550814412, 221748397152, 263326221618, 332622595728, 351101628824, 394989332427, 526652443236, 665245191456, 702203257648, 789978664854, 1053304886472, 1404406515296, 1579957329708, 2106609772944, 3159914659416, 4213219545888, 6319829318832, 12639658637664]

約数ペア:

[(1, 12639658637664), (2, 6319829318832), (3, 4213219545888), (4, 3159914659416), (6, 2106609772944), (8, 1579957329708), (9, 1404406515296), (12, 1053304886472), (16, 789978664854), (18, 702203257648), (19, 665245191456), (24, 526652443236), (32, 394989332427), (36, 351101628824), (38, 332622595728), (48, 263326221618), (57, 221748397152), (72, 175550814412), (76, 166311297864), (96, 131663110809), (114, 110874198576), (144, 87775407206), (152, 83155648932), (171, 73916132384), (228, 55437099288), (288, 43887703603), (304, 41577824466), (342, 36958066192), (456, 27718549644), (608, 20788912233), (684, 18479033096), (912, 13859274822), (1368, 9239516548), (1824, 6929637411), (2736, 4619758274), (5472, 2309879137)]