21025244352

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{823357}}^1$

素因数の和:823398

約数の個数: 112

約数和(自身を含む): 66922538240

約数和(自身を除く): 45897293888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 133, 152, 168, 192, 224, 228, 266, 304, 336, 399, 448, 456, 532, 608, 672, 798, 912, 1064, 1216, 1344, 1596, 1824, 2128, 3192, 3648, 4256, 6384, 8512, 12768, 25536, 823357, 1646714, 2470071, 3293428, 4940142, 5763499, 6586856, 9880284, 11526998, 13173712, 15643783, 17290497, 19760568, 23053996, 26347424, 31287566, 34580994, 39521136, 46107992, 46931349, 52694848, 62575132, 69161988, 79042272, 92215984, 93862698, 109506481, 125150264, 138323976, 158084544, 184431968, 187725396, 219012962, 250300528, 276647952, 328519443, 368863936, 375450792, 438025924, 500601056, 553295904, 657038886, 750901584, 876051848, 1001202112, 1106591808, 1314077772, 1501803168, 1752103696, 2628155544, 3003606336, 3504207392, 5256311088, 7008414784, 10512622176, 21025244352]

約数ペア:

[(1, 21025244352), (2, 10512622176), (3, 7008414784), (4, 5256311088), (6, 3504207392), (7, 3003606336), (8, 2628155544), (12, 1752103696), (14, 1501803168), (16, 1314077772), (19, 1106591808), (21, 1001202112), (24, 876051848), (28, 750901584), (32, 657038886), (38, 553295904), (42, 500601056), (48, 438025924), (56, 375450792), (57, 368863936), (64, 328519443), (76, 276647952), (84, 250300528), (96, 219012962), (112, 187725396), (114, 184431968), (133, 158084544), (152, 138323976), (168, 125150264), (192, 109506481), (224, 93862698), (228, 92215984), (266, 79042272), (304, 69161988), (336, 62575132), (399, 52694848), (448, 46931349), (456, 46107992), (532, 39521136), (608, 34580994), (672, 31287566), (798, 26347424), (912, 23053996), (1064, 19760568), (1216, 17290497), (1344, 15643783), (1596, 13173712), (1824, 11526998), (2128, 9880284), (3192, 6586856), (3648, 5763499), (4256, 4940142), (6384, 3293428), (8512, 2470071), (12768, 1646714), (25536, 823357)]