21060713088

素因数分解:

$2^7\times 3^2\times {\mathrm{727}}^1\times {\mathrm{25147}}^1$

素因数の和:25894

約数の個数: 96

約数和(自身を含む): 60690171360

約数和(自身を除く): 39629458272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 727, 1152, 1454, 2181, 2908, 4362, 5816, 6543, 8724, 11632, 13086, 17448, 23264, 25147, 26172, 34896, 46528, 50294, 52344, 69792, 75441, 93056, 100588, 104688, 139584, 150882, 201176, 209376, 226323, 279168, 301764, 402352, 418752, 452646, 603528, 804704, 837504, 905292, 1207056, 1609408, 1810584, 2414112, 3218816, 3621168, 4828224, 7242336, 9656448, 14484672, 18281869, 28969344, 36563738, 54845607, 73127476, 109691214, 146254952, 164536821, 219382428, 292509904, 329073642, 438764856, 585019808, 658147284, 877529712, 1170039616, 1316294568, 1755059424, 2340079232, 2632589136, 3510118848, 5265178272, 7020237696, 10530356544, 21060713088]

約数ペア:

[(1, 21060713088), (2, 10530356544), (3, 7020237696), (4, 5265178272), (6, 3510118848), (8, 2632589136), (9, 2340079232), (12, 1755059424), (16, 1316294568), (18, 1170039616), (24, 877529712), (32, 658147284), (36, 585019808), (48, 438764856), (64, 329073642), (72, 292509904), (96, 219382428), (128, 164536821), (144, 146254952), (192, 109691214), (288, 73127476), (384, 54845607), (576, 36563738), (727, 28969344), (1152, 18281869), (1454, 14484672), (2181, 9656448), (2908, 7242336), (4362, 4828224), (5816, 3621168), (6543, 3218816), (8724, 2414112), (11632, 1810584), (13086, 1609408), (17448, 1207056), (23264, 905292), (25147, 837504), (26172, 804704), (34896, 603528), (46528, 452646), (50294, 418752), (52344, 402352), (69792, 301764), (75441, 279168), (93056, 226323), (100588, 209376), (104688, 201176), (139584, 150882)]